diff --git a/MdePkg/Include/Protocol/UgaDraw.h b/MdePkg/Include/Protocol/UgaDraw.h
index 3d423be052..47286bb684 100644
--- a/MdePkg/Include/Protocol/UgaDraw.h
+++ b/MdePkg/Include/Protocol/UgaDraw.h
@@ -127,7 +127,7 @@ typedef enum {
 
     @retval EFI_SUCCESS           - The Blt operation completed.
     @retval EFI_INVALID_PARAMETER - BltOperation is not valid.
-    @retval EFI_DEVICE_ERROR      - A hardware error occured writting to the video buffer.
+    @retval EFI_DEVICE_ERROR      - A hardware error occurred writting to the video buffer.
 
 **/
 typedef
diff --git a/MdePkg/Library/BaseLib/FilePaths.c b/MdePkg/Library/BaseLib/FilePaths.c
index 40e8d773ce..c2c561ac64 100644
--- a/MdePkg/Library/BaseLib/FilePaths.c
+++ b/MdePkg/Library/BaseLib/FilePaths.c
@@ -57,7 +57,7 @@ PathRemoveLastItem(
 
   @param[in] Path       The pointer to the string containing the path.
 
-  @return       Returns Path, otherwise returns NULL to indicate that an error has occured.
+  @return       Returns Path, otherwise returns NULL to indicate that an error has occurred.
 **/
 CHAR16*
 EFIAPI