Copyright for libtime-clock-perl source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Time-Clock
Upstream-Contact: John C. Siracusa
Source: https://metacpan.org/release/Time-Clock

Files: *
Copyright: © 2010, John C. Siracusa
License: Artistic or GPL-1+

Files: debian/*
Copyright:
 © 2007-2008, Krzysztof Krzyżaniak (eloy) 
 © 2010,      Ansgar Burchardt 
 © 2011,      Fabrizio Regalli 
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 GNU/Linux 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 GNU/Linux systems, the complete text of the GNU General
    Public License can be found in `/usr/share/common-licenses/GPL-1'