config: change from GPL-2 to GPL-2+

diff --git a/config b/config
index f969aca..427e561 100644 (file)
--- a/config
+++ b/config
@@ -2,7 +2,7 @@
 # Purpose:       configuration file for grml-debootstrap
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
-# License:       This file is licensed under the GPL v2.
+# License:       This file is licensed under the GPL v2 or any later version.
 ################################################################################
 
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