diff -r e3efc5c9f267 -r 6597093b77e7 src/HOLCF/IOA/NTP/Impl.ML
--- a/src/HOLCF/IOA/NTP/Impl.ML	Thu Nov 15 23:25:01 2001 +0100
+++ b/src/HOLCF/IOA/NTP/Impl.ML	Thu Nov 15 23:25:46 2001 +0100
@@ -1,9 +1,9 @@
 (*  Title:      HOL/IOA/NTP/Impl.ML
     ID:         $Id$
     Author:     Tobias Nipkow & Konrad Slind
-    Copyright   1994  TU Muenchen
+    License:    GPL (GNU GENERAL PUBLIC LICENSE)
 
-The implementation --- Invariants
+The implementation --- Invariants.
 *)