src/HOL/equalities.thy
changeset 1475 7f5a4cd08209
parent 923 ff1574a81019
--- a/src/HOL/equalities.thy	Mon Feb 05 14:44:09 1996 +0100
+++ b/src/HOL/equalities.thy	Mon Feb 05 21:27:16 1996 +0100
@@ -1,6 +1,6 @@
-(*  Title: 	HOL/equalities
+(*  Title:      HOL/equalities
     ID:         $Id$
-    Author: 	Lawrence C Paulson, Cambridge University Computer Laboratory
+    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
     Copyright   1994  University of Cambridge
 
 Equalities involving union, intersection, inclusion, etc.