src/HOL/Induct/Tree.thy

--- a/src/HOL/Induct/Tree.thy	Mon Oct 01 14:47:02 2001 +0200
+++ b/src/HOL/Induct/Tree.thy	Mon Oct 01 15:46:35 2001 +0200
@@ -1,7 +1,7 @@
 (*  Title:      HOL/Induct/Tree.thy
     ID:         $Id$
     Author:     Stefan Berghofer,  TU Muenchen
-    Copyright   1999  TU Muenchen
+    License:    GPL (GNU GENERAL PUBLIC LICENSE)
 *)
 
 header {* Infinitely branching trees *}