1 files changed, 8 insertions, 7 deletions

diff --git a/gl/m4/vararrays.m4 b/gl/m4/vararrays.m4
index fd6230c2..3dd8e68f 100644
--- a/gl/m4/vararrays.m4
+++ b/gl/m4/vararrays.m4
@@ -1,13 +1,14 @@
-# Check for variable-length arrays.
-
+# vararrays.m4
 # serial 6
+dnl Copyright (C) 2001, 2009-2026 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.
 
-# From Paul Eggert
+# Check for variable-length arrays.
 
-# Copyright (C) 2001, 2009-2023 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
+# From Paul Eggert
 
 m4_version_prereq([2.70], [], [