Updated copyright file.

debian/changelog

@@ -2,6 +2,7 @@ libsysstat (0.4.6-0ubuntu1) UNRELEASED; urgency=medium
 
   * New upstream release 0.4.6.
   * Overhauled watch file to make it compatible with GitHub again.
+  * Updated copyright file.
 
  -- Aaron Rainbolt <arraybolt3@ubuntu.com>  Mon, 28 Nov 2022 15:46:29 -0600
 

debian/copyright

@@ -9,7 +9,7 @@ Copyright: 2012-2018 LXQt team
 License: LGPL-2.1+
 
 Files: debian/*
-Copyright: 2021, Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
+Copyright: 2021-2022 Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
            2014-2018 Alf Gaida <agaida@siduction.org>
 License: LGPL-2.1+