Copyright for libhtml-tidy-perl source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: HTML-Tidy
Upstream-Contact: Andy Lester 
Source: https://metacpan.org/release/HTML-Tidy

Files: *
Copyright: 2005-2017, Andy Lester 
License: Artistic or GPL-1+

Files: ppport.h
Copyright: 2004-2009, Marcus Holland-Moritz 
 2001, Paul Marquess  (Version 2.x)
 1999, Kenneth Albanowski  (Version 1.x)
License: Artistic or GPL-1+

Files: t/unicode.t
Copyright: 2006 Jonathan Rockway 
License: Artistic or GPL-1+
Comment: This file does not have an explicit license. According to
 lib/HTML/Tidy.pm it is a contribution to the HTML-Tidy distribution,
 therefore the same license as for the rest of the module is assumed.
 Additionally putting code "under the same terms as Perl itself" is what the
 author usually does for his Perl code.

Files: debian/*
Copyright: 2009, Ryan Niebur 
 2010, Jonathan Yu 
 2013-2017, Florian Schlichting 
License: Artistic or GPL-1+

License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
 .
 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.

License: GPL-1+
 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 1, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 1 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.