Raise copyright years

diff --git a/pem b/pem
index 5f87e68c8e4e82f469d1b406734d0b31b8ac5968..855b3b870321ac1504520cf29042d22bcae74f75 100755 (executable)
--- a/pem
+++ b/pem
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 # pem -- GNU Personal Expenses Manager inspired simpler script
-# Copyright (C) 2015-2020 Sergey Matveev (stargrave@stargrave.org)
+# Copyright (C) 2015-2021 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