diff --git a/mps/src/eventgen.pl b/mps/src/eventgen.pl
index 738d89c263a..d7ccd267981 100644
--- a/mps/src/eventgen.pl
+++ b/mps/src/eventgen.pl
@@ -1,8 +1,8 @@
 #!/usr/local/bin/perl -w
 # impl.pl.eventgen: GENERATOR FOR impl.h.eventgen
 #
-# Copyright (C) 1998, 1999, Harlequin Group plc.  All rights reserved.
-# $HopeName: MMsrc!eventgen.pl(trunk.10) $
+# $HopeName: MMsrc!eventgen.pl(trunk.12) $
+# Copyright (C) 1999 Harlequin Limited.  All rights reserved.
 #
 # .how: Invoke this script in the src directory.  It works by scanning
 # eventdef.h and then creating a file eventgen.h that includes the
@@ -11,7 +11,7 @@
 # You will need to have eventgen.h claimed, and you should
 # remember to check it in afterwards.
 
-$HopeName = '$HopeName: MMsrc!eventgen.pl(trunk.10) $';
+$HopeName = '$HopeName: MMsrc!eventgen.pl(trunk.12) $';
 
 %Formats = ();