diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index 8f3b565..f101986 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -2,7 +2,8 @@
  * \file gcm.h
  *
  * \brief Galois/Counter mode for 128-bit block ciphers
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *