1 files changed, 2 insertions, 2 deletions
diff --git a/MdePkg/Include/Library/SmmMemLib.h b/MdePkg/Include/Library/SmmMemLib.h
index 72edc9adcd..d92cbd9aab 100644
--- a/MdePkg/Include/Library/SmmMemLib.h
+++ b/MdePkg/Include/Library/SmmMemLib.h
@@ -67,7 +67,7 @@ SmmCopyMemToSmram (
   @param  SourceBuffer        The pointer to the source buffer of the memory copy.
   @param  Length              The number of bytes to copy from SourceBuffer to DestinationBuffer.
 
-  @retval EFI_SECURITY_VIOLATION The DesinationBuffer is invalid per processor architecture or overlap with SMRAM.
+  @retval EFI_SECURITY_VIOLATION The DestinationBuffer is invalid per processor architecture or overlap with SMRAM.
   @retval EFI_SUCCESS            Memory is copied.
 
 **/
@@ -92,7 +92,7 @@ SmmCopyMemFromSmram (
   @param  SourceBuffer        The pointer to the source buffer of the memory copy.
   @param  Length              The number of bytes to copy from SourceBuffer to DestinationBuffer.
 
-  @retval EFI_SECURITY_VIOLATION The DesinationBuffer is invalid per processor architecture or overlap with SMRAM.
+  @retval EFI_SECURITY_VIOLATION The DestinationBuffer is invalid per processor architecture or overlap with SMRAM.
   @retval EFI_SECURITY_VIOLATION The SourceBuffer is invalid per processor architecture or overlap with SMRAM.
   @retval EFI_SUCCESS            Memory is copied.