1 files changed, 1 insertions, 1 deletions
diff --git a/NetworkPkg/Ip4Dxe/Ip4Igmp.h b/NetworkPkg/Ip4Dxe/Ip4Igmp.h
index 0cc9445944..49c13ba3a7 100644
--- a/NetworkPkg/Ip4Dxe/Ip4Igmp.h
+++ b/NetworkPkg/Ip4Dxe/Ip4Igmp.h
@@ -111,7 +111,7 @@ Ip4LeaveGroup (
   @param[in]  Head               The IP4 header of the received message.
   @param[in]  Packet             The IGMP message, without IP4 header.
 
-  @retval EFI_INVALID_PARAMETER  The IGMP message is malformated.
+  @retval EFI_INVALID_PARAMETER  The IGMP message is malformatted.
   @retval EFI_SUCCESS            The IGMP message is successfully processed.
 
 **/