src/HOL/ex/Perm.thy
changeset 1476 608483c2122a
parent 1376 92f83b9d17e1
child 1789 aade046ec6d5
--- a/src/HOL/ex/Perm.thy	Mon Feb 05 21:27:16 1996 +0100
+++ b/src/HOL/ex/Perm.thy	Mon Feb 05 21:29:06 1996 +0100
@@ -1,6 +1,6 @@
-(*  Title: 	HOL/ex/Perm.thy
+(*  Title:      HOL/ex/Perm.thy
     ID:         $Id$
-    Author: 	Lawrence C Paulson, Cambridge University Computer Laboratory
+    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
     Copyright   1995  University of Cambridge
 
 Permutations: example of an inductive definition