diff --git a/fs/debugfs/internal.h b/fs/debugfs/internal.h
index f0d73d86cc1a8a7d725a3a8cd7d2b52fda5168f9..034e6973cead30a79918091f7e985453b4b06ae8 100644
--- a/fs/debugfs/internal.h
+++ b/fs/debugfs/internal.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  internal.h - declarations internal to debugfs
  *