1.1 --- a/src/HOL/Induct/Tree.thy	Mon Oct 01 14:47:02 2001 +0200
     1.2 +++ b/src/HOL/Induct/Tree.thy	Mon Oct 01 15:46:35 2001 +0200
     1.3 @@ -1,7 +1,7 @@
     1.4  (*  Title:      HOL/Induct/Tree.thy
     1.5      ID:         $Id$
     1.6      Author:     Stefan Berghofer,  TU Muenchen
     1.7 -    Copyright   1999  TU Muenchen
     1.8 +    License:    GPL (GNU GENERAL PUBLIC LICENSE)
     1.9  *)
    1.10  
    1.11  header {* Infinitely branching trees *}