1 files changed, 1 insertions, 7 deletions
diff --git a/BaseTools/Source/Python/Ecc/CParser4/C.g4 b/BaseTools/Source/Python/Ecc/CParser4/C.g4
index 89363b08c3..ffc5c121a2 100644
--- a/BaseTools/Source/Python/Ecc/CParser4/C.g4
+++ b/BaseTools/Source/Python/Ecc/CParser4/C.g4
@@ -2,13 +2,7 @@
  This file is used to be the grammar file of ECC tool
 
  Copyright (c) 2009 - 2018, 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
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
 */