src/HOL/Subst/UTLemmas.thy
changeset 1476 608483c2122a
parent 1381 57777949b2f8
--- a/src/HOL/Subst/UTLemmas.thy	Mon Feb 05 21:27:16 1996 +0100
+++ b/src/HOL/Subst/UTLemmas.thy	Mon Feb 05 21:29:06 1996 +0100
@@ -1,5 +1,5 @@
-(*  Title: 	Substitutions/utermlemmas.thy
-    Author: 	Martin Coen, Cambridge University Computer Laboratory
+(*  Title:      Substitutions/utermlemmas.thy
+    Author:     Martin Coen, Cambridge University Computer Laboratory
     Copyright   1993  University of Cambridge
 
 Additional definitions for uterms that are not part of the basic inductive definition.