Copyright for libaunit source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: AUnit
Source: https://www.adacore.com/community
Files-Excluded:
 doc
 docs
 share
Comment: The documentation is distributed under the terms of the
 GNU Free Documentation License, Version 1.3  with Front-Cover Texts.
 Examples have moved from share/examples/aunit to examples, the old
 directory only contains some unused duplicates.

Files: *
Copyright: 2006-2019 AdaCore
         : 2004-2008 Free Software Foundation
License: GPL-3+

Files: debian/*
Copyright: 2013-2019 Nicolas Boulenguez 
           2006-2012 Stephen Leake 
           2004-2006 Ludovic Brenta 
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.
 .
 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.
 .
 On Debian systems, the complete text of the GNU General Public
 License can be found in /usr/share/common-licenses/GPL-3 file.