Copyright for cccc source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: CCCC
Upstream-Contact: Stephen L Arnold
Source: https://github.com/sarnold/cccc
Files-Excluded: debian test/prn13.* test/prn14.*

Files: *
Copyright: 1994-2006 Tim Littlefair 
           2015-2021 Stephen L Arnold
License: GPL-2+

Files: debian/*
Copyright: 2002-2022 Colin Watson 
License: GPL-2+

License: GPL-2+
 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; either version 2 of the License, or
 (at your option) any later version.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 .
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 .
 On Debian and Debian-based systems, a copy of the GNU General Public
 License version 2 is available in /usr/share/common-licenses/GPL-2.