diff --git a/FatPkg/EnhancedFatDxe/ComponentName.c b/FatPkg/EnhancedFatDxe/ComponentName.c
index dd0492d451..af3f9e61f1 100644
--- a/FatPkg/EnhancedFatDxe/ComponentName.c
+++ b/FatPkg/EnhancedFatDxe/ComponentName.c
@@ -1,6 +1,6 @@
 /*++
 
-Copyright (c) 2005 - 2007, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials are licensed and made available
 under the terms and conditions of the BSD License which accompanies this
 distribution. The full text of the license may be found at
@@ -122,7 +122,7 @@ FatComponentNameGetDriverName (
                                 driver specified by This was returned in
                                 DriverName.
 
-  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+  @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 
   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
                                 EFI_HANDLE.
@@ -297,7 +297,7 @@ FatComponentNameGetDriverName (
                                 driver specified by This was returned in
                                 DriverName.
 
-  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+  @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 
   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
                                 EFI_HANDLE.