many *.m4 files: improve m4 quoting

[gnulib.git] / m4 / rmdir.m4

diff --git a/m4/rmdir.m4 b/m4/rmdir.m4
index 7235203..bbe8bbd 100644 (file)
--- a/m4/rmdir.m4
+++ b/m4/rmdir.m4
@@ -1,10 +1,10 @@
-# rmdir.m4 serial 3
-dnl Copyright (C) 2002, 2005 Free Software Foundation, Inc.
+# rmdir.m4 serial 4
+dnl Copyright (C) 2002, 2005, 2009 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_DEFUN([gl_FUNC_RMDIR],
 [
-  AC_REPLACE_FUNCS(rmdir)
+  AC_REPLACE_FUNCS([rmdir])
 ])