1 files changed, 1 insertions, 1 deletions
diff --git a/psi/zht1.c b/psi/zht1.c
index ca68165a..a2a4dbaa 100644
--- a/psi/zht1.c
+++ b/psi/zht1.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2019 Artifex Software, Inc.
+/* Copyright (C) 2001-2020 Artifex Software, Inc.
    All Rights Reserved.
 
    This software is provided AS-IS with no warranty, either express or