Raise copyright years

diff --git a/pyimportcan.pl b/pyimportcan.pl
index d18ba0087b264b721c78cbba4e970a54c9f511df..89db713e5be089ff7fcf404a25e02c3e9fbd5aac 100755 (executable)
--- a/pyimportcan.pl
+++ b/pyimportcan.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 # pyimportcan.pl -- Python imports canonical format filter
-# Copyright (C) 2013-2020 Sergey Matveev (stargrave@stargrave.org)
+# Copyright (C) 2013-2021 Sergey Matveev (stargrave@stargrave.org)
 # 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
 # the Free Software Foundation, version 3 of the License.