--- a/include/llvm/Support/JamCRC.h	Sat Feb 17 09:57:20 2018 +0900
+++ b/include/llvm/Support/JamCRC.h	Wed Aug 14 16:55:33 2019 +0900
@@ -1,9 +1,8 @@
 //===-- llvm/Support/JamCRC.h - Cyclic Redundancy Check ---------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -36,7 +35,7 @@
 public:
   JamCRC(uint32_t Init = 0xFFFFFFFFU) : CRC(Init) {}
 
-  // \brief Update the CRC calculation with Data.
+  // Update the CRC calculation with Data.
   void update(ArrayRef<char> Data);
 
   uint32_t getCRC() const { return CRC; }