diff --git a/Python/traceback.c b/Python/traceback.c
index ea99152..bcd2f76 100644
--- a/Python/traceback.c
+++ b/Python/traceback.c
@@ -1,5 +1,5 @@
 /***********************************************************
-Copyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
+Copyright 1991, 1992 by Stichting Mathematisch Centrum, Amsterdam, The
 Netherlands.
 
                         All Rights Reserved