1 files changed, 6 insertions, 2 deletions

diff --git a/gl/m4/__inline.m4 b/gl/m4/__inline.m4
index acf8668b..d1b8257b 100644
--- a/gl/m4/__inline.m4
+++ b/gl/m4/__inline.m4
@@ -1,8 +1,12 @@
-# Test for __inline keyword
-dnl Copyright 2017-2023 Free Software Foundation, Inc.
+# __inline.m4
+# serial 1
+dnl Copyright 2017-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
+dnl This file is offered as-is, without any warranty.
+
+# Test for __inline keyword
 
 AC_DEFUN([gl___INLINE],
 [