Copyright for chaplin source package in Focal

This package was debianized by Christian Marillat  on
Tue, 25 Feb 2003 16:20:00 +0100.

It was downloaded from http://www.lallafa.de/bp/chaplin.html

Upstream Author: Christian Vogelgsang 

Copyright © 2004 Christian Vogelgsang

  You should have received a copy of the GNU General Public License with the
  Debian GNU/Linux distribution in file /usr/share/common-licenses/GPL-2; if
  not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
  Floor, Boston, MA 02110-1301, USA.