Copyright for ubuntustudio-installer source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Contact: Len Ovens 

Files: *
Copyright: 2013-2019 Len Ovens
License: GPL-2+

Files: usr/share/icons/*
Copyright: 2013 Ralf Mardorf
License: GPL-2+

License: GPL-2+
   This package 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.
   .
   This package 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.
   .
   You should have received a copy of the GNU General Public License 
   allong with this package; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
   .
   On Debian GNU/Linux systems, the complete text of the GNU General 
   Public License can  be found in `/usr/share/common-licenses/GPL-2'.