ShellPkg: Fix spelling mistake for occurred

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2361

Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Guomin Jiang <guomin.jiang@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>

23 files changed, 93 insertions, 93 deletions

diff --git a/ShellPkg/Include/Library/ShellLib.h b/ShellPkg/Include/Library/ShellLib.h
index 1dc41f2cc1..ed9b8f9105 100644
--- a/ShellPkg/Include/Library/ShellLib.h
+++ b/ShellPkg/Include/Library/ShellLib.h
@@ -1034,7 +1034,7 @@ ShellIsFileInPath(
   @param[in] String   String representation of a number.

 

   @return             The unsigned integer result of the conversion.

-  @retval (UINTN)(-1) An error occured.

+  @retval (UINTN)(-1) An error occurred.

 **/

 UINTN

 EFIAPI

@@ -1051,7 +1051,7 @@ ShellStrToUintn(
   @param[in] String   String representation of a number.

 

   @return             The unsigned integer result of the conversion.

-  @retval (UINTN)(-1) An error occured.

+  @retval (UINTN)(-1) An error occurred.

 **/

 UINTN

 EFIAPI

diff --git a/ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.c b/ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.c
index f8bcaebe46..52d90e3c97 100644
--- a/ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.c
+++ b/ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.c
@@ -84,7 +84,7 @@ typedef struct {
   @param[in]      Target    The target of the operation.

 

   @retval EFI_SUCCESS       The data was sucessfully updated.

-  @retval other             A error occured.

+  @retval other             A error occurred.

 **/

 EFI_STATUS

 UpdateOptionalData(

@@ -170,7 +170,7 @@ UpdateOptionalData(
   @param[in]      BootIndex   The boot option index to CRC.

 

   @retval EFI_SUCCESS           The CRC was sucessfully returned.

-  @retval other                 A error occured.

+  @retval other                 A error occurred.

 **/

 EFI_STATUS

 GetBootOptionCrc(

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c
index c9814e400c..5659ec9810 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/FileBuffer.c
@@ -221,7 +221,7 @@ InternalEditorMiscLineRetreat (
                        >0 : advance

                        <0 : retreat

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return The line after advance/retreat.

 **/

 EFI_EDITOR_LINE *

@@ -2609,7 +2609,7 @@ RightCurrentScreen (
                      >0 : advance

                      <0: retreat

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return The line after advance/retreat.

 **/

 EFI_EDITOR_LINE *

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.c
index df530f1119..a9423e0d10 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.c
@@ -40,7 +40,7 @@ EFI_EDITOR_GLOBAL_EDITOR      MainEditor;
   Load a file from disk to editor

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

 **/

 EFI_STATUS

@@ -74,7 +74,7 @@ MainCommandGotoLine (
 

   @retval EFI_SUCCESS           The file was saved correctly.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A file access error occured.

+  @retval EFI_LOAD_ERROR          A file access error occurred.

 **/

 EFI_STATUS

 MainCommandSaveFile (

@@ -96,7 +96,7 @@ MainCommandDisplayHelp (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandExit (

@@ -108,7 +108,7 @@ MainCommandExit (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandSearch (

@@ -120,7 +120,7 @@ MainCommandSearch (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandSearchReplace (

@@ -132,7 +132,7 @@ MainCommandSearchReplace (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandCutLine (

@@ -144,7 +144,7 @@ MainCommandCutLine (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandPasteLine (

@@ -277,7 +277,7 @@ EDITOR_MENU_ITEM  MainMenuItems[] = {
   Load a file from disk to editor

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

 **/

 EFI_STATUS

@@ -465,7 +465,7 @@ MainCommandSwitchFileType (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandCutLine (

@@ -503,7 +503,7 @@ MainCommandCutLine (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandPasteLine (

@@ -535,7 +535,7 @@ MainCommandPasteLine (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandSearch (

@@ -676,7 +676,7 @@ MainCommandSearch (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandSearchReplace (

@@ -979,7 +979,7 @@ MainCommandSearchReplace (
 

   @retval EFI_SUCCESS             The operation was successful.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainCommandExit (

@@ -1133,7 +1133,7 @@ MainCommandGotoLine (
 

   @retval EFI_SUCCESS           The file was saved correctly.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR          A file access error occured.

+  @retval EFI_LOAD_ERROR          A file access error occurred.

 **/

 EFI_STATUS

 MainCommandSaveFile (

@@ -1439,7 +1439,7 @@ EFI_EDITOR_GLOBAL_EDITOR      MainEditorConst = {
   The initialization function for MainEditor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainEditorInit (

@@ -1585,7 +1585,7 @@ MainEditorInit (
   The cleanup function for MainEditor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainEditorCleanup (

@@ -1823,7 +1823,7 @@ MainEditorHandleMouseInput (
   Handle user key input. This routes to other functions for the actions.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

 **/

 EFI_STATUS

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.h
index 766d7bba40..b22b6587bf 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/MainTextEditor.h
@@ -15,7 +15,7 @@
   The initialization function for MainEditor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainEditorInit (

@@ -26,7 +26,7 @@ MainEditorInit (
   The cleanup function for MainEditor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 MainEditorCleanup (

@@ -45,7 +45,7 @@ MainEditorRefresh (
   Handle user key input. This routes to other functions for the actions.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_OUT_OF_RESOURCES    A memory allocation failed.

 **/

 EFI_STATUS

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
index 5db40eef4e..a730cc105c 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
@@ -72,7 +72,7 @@ BOOLEAN                           HBufferImageMouseNeedRefresh;
   Initialization function for HBufferImage

 

   @retval EFI_SUCCESS       The operation was successful.

-  @retval EFI_LOAD_ERROR    A load error occured.

+  @retval EFI_LOAD_ERROR    A load error occurred.

 **/

 EFI_STATUS

 HBufferImageInit (

@@ -730,7 +730,7 @@ HBufferImageRestorePosition (
   Refresh function for HBufferImage.

 

   @retval EFI_SUCCESS     The operation was successful.

-  @retval EFI_LOAD_ERROR  A Load error occured.

+  @retval EFI_LOAD_ERROR  A Load error occurred.

 

 **/

 EFI_STATUS

@@ -1314,7 +1314,7 @@ HBufferImageDoBackspace (
   @param[in] Char               The input char.

 

   @retval EFI_SUCCESS           The operation was successful.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

 **/

 EFI_STATUS

@@ -2376,7 +2376,7 @@ HBufferImageAdjustMousePosition (
                         INS

 

   @retval EFI_SUCCESS           The operation was successful.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_OUT_OF_RESOURCES  A Memory allocation failed.

 **/

 EFI_STATUS

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.h
index 3df22306ca..0599f293ec 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.h
@@ -16,7 +16,7 @@
   Initialization function for HBufferImage

 

   @retval EFI_SUCCESS       The operation was successful.

-  @retval EFI_LOAD_ERROR    A load error occured.

+  @retval EFI_LOAD_ERROR    A load error occurred.

 **/

 EFI_STATUS

 HBufferImageInit (

@@ -37,7 +37,7 @@ HBufferImageCleanup (
   Refresh function for HBufferImage.

 

   @retval EFI_SUCCESS     The operation was successful.

-  @retval EFI_LOAD_ERROR  A Load error occured.

+  @retval EFI_LOAD_ERROR  A Load error occurred.

 

 **/

 EFI_STATUS

@@ -57,7 +57,7 @@ HBufferImageRefresh (
                         INS

 

   @retval EFI_SUCCESS           The operation was successful.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_OUT_OF_RESOURCES  A Memory allocation failed.

 **/

 EFI_STATUS

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c
index 6cb42764b6..c2d6c5fa9a 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c
@@ -27,7 +27,7 @@ HEFI_EDITOR_CLIPBOARD HClipBoardConst = {
   Initialization function for HDiskImage.

 

   @param[in] EFI_SUCCESS      The operation was successful.

-  @param[in] EFI_LOAD_ERROR   A load error occured.

+  @param[in] EFI_LOAD_ERROR   A load error occurred.

 **/

 EFI_STATUS

 HClipBoardInit (

@@ -46,7 +46,7 @@ HClipBoardInit (
   Initialization function for HDiskImage.

 

   @param[in] EFI_SUCCESS      The operation was successful.

-  @param[in] EFI_LOAD_ERROR   A load error occured.

+  @param[in] EFI_LOAD_ERROR   A load error occurred.

 **/

 EFI_STATUS

 HClipBoardCleanup (

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.h
index 44399cfbb5..6e1e2d42cc 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.h
@@ -16,7 +16,7 @@
   Initialization function for HDiskImage

 

   @param[in] EFI_SUCCESS      The operation was successful.

-  @param[in] EFI_LOAD_ERROR   A load error occured.

+  @param[in] EFI_LOAD_ERROR   A load error occurred.

 **/

 EFI_STATUS

 HClipBoardInit (

@@ -27,7 +27,7 @@ HClipBoardInit (
   Initialization function for HDiskImage.

 

   @param[in] EFI_SUCCESS      The operation was successful.

-  @param[in] EFI_LOAD_ERROR   A load error occured.

+  @param[in] EFI_LOAD_ERROR   A load error occurred.

 **/

 EFI_STATUS

 HClipBoardCleanup (

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.c
index e31b90b867..771a5c6840 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.c
@@ -35,7 +35,7 @@ HEFI_EDITOR_DISK_IMAGE            HDiskImageConst = {
   Initialization function for HDiskImage.

 

   @retval EFI_SUCCESS     The operation was successful.

-  @retval EFI_LOAD_ERROR  A load error occured.

+  @retval EFI_LOAD_ERROR  A load error occurred.

 **/

 EFI_STATUS

 HDiskImageInit (

@@ -147,7 +147,7 @@ HDiskImageSetDiskNameOffsetSize (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_INVALID_PARAMETER A parameter was invalid.

 **/

 EFI_STATUS

@@ -319,7 +319,7 @@ HDiskImageRead (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_INVALID_PARAMETER A parameter was invalid.

 **/

 EFI_STATUS

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.h
index e5c6f42e15..d0a78e0a12 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/DiskImage.h
@@ -16,7 +16,7 @@
   Initialization function for HDiskImage.

 

   @retval EFI_SUCCESS     The operation was successful.

-  @retval EFI_LOAD_ERROR  A load error occured.

+  @retval EFI_LOAD_ERROR  A load error occurred.

 **/

 EFI_STATUS

 HDiskImageInit (

@@ -55,7 +55,7 @@ HDiskImageBackup (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_INVALID_PARAMETER A parameter was invalid.

 **/

 EFI_STATUS

@@ -76,7 +76,7 @@ HDiskImageRead (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_INVALID_PARAMETER A parameter was invalid.

 **/

 EFI_STATUS

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c
index bb324ceafc..4f96cb6cb5 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c
@@ -131,7 +131,7 @@ HFileImageSetFileName (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

 **/

 EFI_STATUS

 HFileImageRead (

@@ -244,7 +244,7 @@ HFileImageRead (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

 **/

 EFI_STATUS

 HFileImageSave (

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.h
index 7967144db3..9fb25ac5e9 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.h
@@ -52,7 +52,7 @@ HFileImageBackup (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

 **/

 EFI_STATUS

 HFileImageRead (

@@ -67,7 +67,7 @@ HFileImageRead (
 

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

 **/

 EFI_STATUS

 HFileImageSave (

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
index a00df49d38..9f72da1193 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
@@ -243,8 +243,8 @@ HMainCommandGoToOffset (
   save to another file name.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandSaveBuffer (

@@ -540,8 +540,8 @@ HMainCommandSaveBuffer (
   Load a disk buffer editor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandSelectStart (

@@ -578,8 +578,8 @@ HMainCommandSelectStart (
   Load a disk buffer editor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandSelectEnd (

@@ -616,8 +616,8 @@ HMainCommandSelectEnd (
   Cut current line to clipboard.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandCut (

@@ -688,8 +688,8 @@ HMainCommandCut (
   Paste line to file buffer.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandPaste (

@@ -748,8 +748,8 @@ HMainCommandPaste (
   Exit editor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandExit (

@@ -841,8 +841,8 @@ HMainCommandExit (
   Load a file from disk to editor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainCommandOpenFile (

@@ -1074,8 +1074,8 @@ HMainCommandOpenFile (
   Load a disk buffer editor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_NOT_FOUND           The disk was not found.

 **/

 EFI_STATUS

@@ -1319,8 +1319,8 @@ HMainCommandOpenDisk (
   Load memory content to editor

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_NOT_FOUND           The disk was not found.

 **/

 EFI_STATUS

@@ -1623,7 +1623,7 @@ CONST EDITOR_MENU_ITEM HexEditorMenuItems[] = {
   Init function for MainEditor

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainEditorInit (

@@ -1780,7 +1780,7 @@ HMainEditorInit (
   Cleanup function for MainEditor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainEditorCleanup (

@@ -1932,8 +1932,8 @@ HMainEditorRefresh (
   @param[out] BeforeLeftButtonDown  helps with selections.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

   @retval EFI_NOT_FOUND           The disk was not found.

 **/

 EFI_STATUS

@@ -2091,8 +2091,8 @@ HMainEditorHandleMouseInput (
   Handle user key input. will route it to other components handle function.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainEditorKeyInput (

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.h
index e1a14a4b46..c77685c175 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.h
@@ -18,7 +18,7 @@
   Init function for MainEditor

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainEditorInit (

@@ -29,7 +29,7 @@ HMainEditorInit (
   Cleanup function for MainEditor.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainEditorCleanup (

@@ -50,8 +50,8 @@ HMainEditorRefresh (
   Handle user key input. will route it to other components handle function.

 

   @retval EFI_SUCCESS             The operation was successful.

-  @retval EFI_OUT_OF_RESOURCES    A memory allocation occured.

-  @retval EFI_LOAD_ERROR          A load error occured.

+  @retval EFI_OUT_OF_RESOURCES    A memory allocation occurred.

+  @retval EFI_LOAD_ERROR          A load error occurred.

 **/

 EFI_STATUS

 HMainEditorKeyInput (

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c
index 224fbe7398..5e734f668a 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c
@@ -34,7 +34,7 @@ HEFI_EDITOR_MEM_IMAGE             HMemImageConst = {
   Initialization function for HDiskImage.

 

   @retval EFI_SUCCESS       The operation was successful.

-  @retval EFI_LOAD_ERROR    A load error occured.

+  @retval EFI_LOAD_ERROR    A load error occurred.

 **/

 EFI_STATUS

 HMemImageInit (

@@ -106,7 +106,7 @@ HMemImageSetMemOffsetSize (
   @param[in] Size     The size.

   @param[in] Recover  if is for recover, no information print.

 

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

 **/

@@ -217,7 +217,7 @@ HMemImageRead (
   @param[in] Offset   The offset.

   @param[in] Size     The size.

 

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

 **/

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.h
index d17d1ee32c..090a3fc775 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.h
@@ -16,7 +16,7 @@
   Initialization function for HDiskImage.

 

   @retval EFI_SUCCESS       The operation was successful.

-  @retval EFI_LOAD_ERROR    A load error occured.

+  @retval EFI_LOAD_ERROR    A load error occurred.

 **/

 EFI_STATUS

 HMemImageInit (

@@ -56,7 +56,7 @@ HMemImageSetMemOffsetSize (
   @param[in] Size     The size.

   @param[in] Recover  if is for recover, no information print.

 

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

 **/

@@ -73,7 +73,7 @@ HMemImageRead (
   @param[in] Offset   The offset.

   @param[in] Size     The size.

 

-  @retval EFI_LOAD_ERROR        A load error occured.

+  @retval EFI_LOAD_ERROR        A load error occurred.

   @retval EFI_SUCCESS           The operation was successful.

   @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.

 **/

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c
index cc11f9e87c..10bf15cbfb 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c
@@ -33,7 +33,7 @@ HLineFree (
 

   @param[in] Count      The line number to advance.

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return A pointer to the line after advance.

 **/

 HEFI_EDITOR_LINE *

@@ -68,7 +68,7 @@ HLineAdvance (
 

   @param[in] Count    The line number to retreat.

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return A pointer to the line after retreat.

 **/

 HEFI_EDITOR_LINE *

@@ -105,7 +105,7 @@ HLineRetreat (
                             >0 : advance

                             <0: retreat

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return A pointer to the line after move.

 **/

 HEFI_EDITOR_LINE *

@@ -138,7 +138,7 @@ HMoveLine (
                           >0 : advance

                           <0: retreat

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return A pointer to the line after move.

 **/

 HEFI_EDITOR_LINE *

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.h
index d5137ea139..02df65959c 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.h
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.h
@@ -18,7 +18,7 @@
                             >0 : advance

                             <0: retreat

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return A pointer to the line after move.

 **/

 HEFI_EDITOR_LINE *

@@ -33,7 +33,7 @@ HMoveLine (
                           >0 : advance

                           <0: retreat

 

-  @retval NULL An error occured.

+  @retval NULL An error occurred.

   @return A pointer to the line after move.

 **/

 HEFI_EDITOR_LINE *

diff --git a/ShellPkg/Library/UefiShellDriver1CommandsLib/Drivers.c b/ShellPkg/Library/UefiShellDriver1CommandsLib/Drivers.c
index 27cd278cf0..99a7b0c8cd 100644
--- a/ShellPkg/Library/UefiShellDriver1CommandsLib/Drivers.c
+++ b/ShellPkg/Library/UefiShellDriver1CommandsLib/Drivers.c
@@ -22,7 +22,7 @@ STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
 

   @param[in] TheHandle      The handle to get the device path for.

 

-  @retval NULL    An error occured.

+  @retval NULL    An error occurred.

   @return         A pointer to the driver path as a string.  The callee must

                   free this memory.

 **/

diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Rm.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Rm.c
index 59f7eec376..bc85039588 100644
--- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Rm.c
+++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/Rm.c
@@ -57,7 +57,7 @@ IsDirectoryEmpty (
   @retval SHELL_SUCCESS       The operation was successful.

   @retval SHELL_ACCESS_DENIED A file was read only.

   @retval SHELL_ABORTED       The abort message was received.

-  @retval SHELL_DEVICE_ERROR  A device error occured reading this Node.

+  @retval SHELL_DEVICE_ERROR  A device error occurred reading this Node.

 **/

 SHELL_STATUS

 CascadeDelete(

diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.h b/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.h
index 77be6f1a12..426b6490f4 100644
--- a/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.h
+++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.h
@@ -351,7 +351,7 @@ CopySingleFile(
   @retval SHELL_SUCCESS       The operation was successful.

   @retval SHELL_ACCESS_DENIED A file was read only.

   @retval SHELL_ABORTED       The abort message was received.

-  @retval SHELL_DEVICE_ERROR  A device error occured reading this Node.

+  @retval SHELL_DEVICE_ERROR  A device error occurred reading this Node.

 **/

 SHELL_STATUS

 CascadeDelete(

diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
index 9f07a58eb2..c4749941a6 100644
--- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c
+++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
@@ -3181,7 +3181,7 @@ ShellIsFileInPath(
   @param[in] String   String representation of a number.

 

   @return             The unsigned integer result of the conversion.

-  @retval (UINTN)(-1) An error occured.

+  @retval (UINTN)(-1) An error occurred.

 **/

 UINTN

 EFIAPI

@@ -3810,7 +3810,7 @@ InternalShellHexCharToUintn (
 

   @retval EFI_SUCCESS             The conversion was successful.

   @retval EFI_INVALID_PARAMETER   A parameter was NULL or invalid.

-  @retval EFI_DEVICE_ERROR        An overflow occured.

+  @retval EFI_DEVICE_ERROR        An overflow occurred.

 **/

 EFI_STATUS

 InternalShellStrHexToUint64 (

@@ -3911,7 +3911,7 @@ InternalShellStrHexToUint64 (
 

   @retval EFI_SUCCESS             The conversion was successful.

   @retval EFI_INVALID_PARAMETER   A parameter was NULL or invalid.

-  @retval EFI_DEVICE_ERROR        An overflow occured.

+  @retval EFI_DEVICE_ERROR        An overflow occurred.

 **/

 EFI_STATUS

 InternalShellStrDecimalToUint64 (