Copyright for librtf-document-perl source package in Jammy

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: Robert Rothenberg 
Upstream-Name: Chart
Source: http://backpan.perl.org/modules/by-authors/id/R/RR/RRWO/RTF-Document-0.64.tar.gz

Files: *
Copyright: 1999-2000 Robert Rothenberg 
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2001-2006 Krzysztof Krzyzaniak (eloy) 
           2015      Axel Beckert 
License: Artistic or GPL-1+
Comment: It is assumed that the packaging is under the same license as
 the upstream code unless stated otherwise.

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.