diff --git a/z.sh b/z.sh
index 24e1272..1f62efd 100644
--- a/z.sh
+++ b/z.sh
@@ -1,4 +1,4 @@
-# Copyright (c) 2009 rupa deadwyler under the WTFPL license
+# Copyright (c) 2009 rupa deadwyler. Licenced under the WTFPL license, Version 2
 
 # maintains a jump-list of the directories you actually use
 #