-# minmax.m4 serial 2
-dnl Copyright (C) 2005 Free Software Foundation, Inc.
+# minmax.m4 serial 3
+dnl Copyright (C) 2005, 2009, 2010 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.
-AC_PREREQ(2.52)
+AC_PREREQ([2.52])
AC_DEFUN([gl_MINMAX],
[