diff --git a/hl1110-utility-tool.sh b/hl1110-utility-tool.sh
index 47cc7ef..0a910c0 100755
--- a/hl1110-utility-tool.sh
+++ b/hl1110-utility-tool.sh
@@ -2,7 +2,7 @@
 #
 # Brother HL-1110 printer utility tool
 #
-# Copyright (C) 2019 Filis Futsarov <filisfutsarov@gmail.com>
+# Copyright (C) 2016-2020 Filis Futsarov <filisfutsarov@gmail.com>
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License