Copyright for aac-tactics source package in Sid

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: Thomas Braibant, Damien Pous

Files: *
Copyright: 2009-2010, Thomas Braibant and Damien Pous
License: LGPL-3+

Files: debian/*
Copyright: 2010, Stéphane Glondu 
           2019, Google LLC
License: LGPL-3+

License: LGPL-3+
 The aac_tactics plugin library is free software: you can
 redistribute it and/or modify it under the terms of the GNU Lesser
 General Public License as published by the Free Software Foundation,
 either version 3 of the License, or (at your option) any later
 version.
 .
 This library 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
 Lesser General Public License for more details.
 .
 On Debian systems, the complete text of the GNU Lesser General
 Public License can be found in `/usr/share/common-licenses/LGPL-3'.