Merge pull request #5800 from lyh16/patch-2

It's 2021

LICENSE

@@ -1,4 +1,4 @@
-Copyright (C) 2015-2020 The Borg Collective (see AUTHORS file)
+Copyright (C) 2015-2021 The Borg Collective (see AUTHORS file)
 Copyright (C) 2010-2014 Jonas Borgström <jonas@borgstrom.se>
 All rights reserved.