Copyright for deets source package in Focal

This work was packaged for Debian by:

    Clint Adams  on Tue, 16 Mar 2010 19:16:29 -0400

It was downloaded from:

    git://git.debian.org/users/clint/deets.git

Upstream Author:

    Clint Adams 

Copyright:

    Copyright Ⓒ 2009, 2010, 2011, 2012  Clint Adams

License:

    Deets is distributed under the terms of the GNU
    General Public License, version 3 or later.

    See /usr/share/common-licenses/GPL-3.

The Debian packaging is:

    Copyright (C) 2010, 2011, 2012  Clint Adams 

and is licensed under the GPL version 3 or later.