diff --git a/bot.py b/bot.py
index 18e6cc0..f021994 100644
--- a/bot.py
+++ b/bot.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # Telegram bot to play UNO in group chats
-# Copyright (c) 2016-2017 Jannes Höke <uno@jhoeke.de> and Karho Yau
+# Copyright (c) 2016 - 2017 Jannes Höke <uno@jhoeke.de> and Karho Yau
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as