tests: test-vc-list-files-git.sh: skip if git is not available

[gnulib.git] / posix-modules

diff --git a/posix-modules b/posix-modules
index b93b283..0d663eb 100755 (executable)
--- a/posix-modules
+++ b/posix-modules
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2002-2008, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2002-2008, 2010-2012 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -26,6 +26,8 @@ func_usage ()
   echo "\
 Usage: posix-modules
 
+Lists the gnulib modules that implement POSIX interfaces.
+
 Report bugs to <bug-gnulib@gnu.org>."
 }