diff --git a/tap-driver.sh b/tap-driver.sh
index 4254e2b..82efa96 100755
--- a/tap-driver.sh
+++ b/tap-driver.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2011-2014 Free Software Foundation, Inc.
+# Copyright (C) 2011-2017 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -646,6 +646,6 @@ test $? -eq 0 || fatal "I/O or internal error"
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End: