Copyright for libaudio-file-perl source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Audio-File
Upstream-Contact: Florian Ragwitz 
Source: https://metacpan.org/release/Audio-File

Files: *
Copyright: Florian Ragwitz 
License: GPL-2+

Files: debian/*
Copyright:
 2004, 2006, Florian Ragwitz 
 2008, Stephen Gran 
 2008, 2009, gregor herrmann 
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, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 2 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-2'.