Copyright for morsmall source package in Lunar

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: morsmall
Upstream-Contact: Yann Régis-Gianas ,
		  Nicolas Jeannerod ,
		  Ralf Treinen 
Source: https://github.com/colis-anr/morsmall

Files: *
Copyright: © 2017,2018,2019 Yann Régis-Gianas, Nicolas Jeannerod, Ralf Treinen.
License: GPL-3+

Files: debian/*
Copyright: © 2019 Ralf Treinen
License: GPL-3+

License: GPL-3+
 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 3 of the License, or
 (at your option) any later version.
 .
 On Debian systems, the complete text of the GNU General Public License
 version 3 can be found in `/usr/share/common-licenses/GPL-3'.