diff --git a/ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c b/ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c
index a203299c06..ec7feaeedc 100644
--- a/ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c
+++ b/ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c
@@ -173,7 +173,7 @@ LibGetTime (
 
   @retval EFI_SUCCESS           The operation completed successfully.
   @retval EFI_INVALID_PARAMETER A time field is out of range.
-  @retval EFI_DEVICE_ERROR      The time could not be set due due to hardware error.
+  @retval EFI_DEVICE_ERROR      The time could not be set due to hardware error.
 
 **/
 EFI_STATUS