Copyright for nspark source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: nspark
Upstream-Contact: https://github.com/mjwoodcock
Disclaimer: The license prohibits for-profit use.

Files: *
Copyright: 1992-1999 Philip Colmer ,
           Alun Jones ,
           Andy Duplain ,
           Martin Percival ,
           Denis Howe ,
           Andrew Brooks ,
           Duncan ,
           Bob Brand  and
           Mark Usher .
           2010-2020 James Woodcock  and
           Cameron Cawley. 
License: nspark
  THIS PROGRAM IS *FREE* -- YOU MAY DO WHAT YOU LIKE WITH IT AS LONG AS
  THIS FILE REMAINS INTACT, AND YOU DO NOT MAKE ANY MONEY FROM IT!  IF
  YOU MAKE IMPROVEMENTS TO THIS PROGRAM THEN PLEASE SEND A COPY OF THE
  SOURCES TO THE MAINTAINER OF THAT VERSION OF THE PROGRAM.

Files: debian/*
Copyright: 2021 Dave Lambley 
License: GPL-2+ or nspark
 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 of the License, or (at your option) any later
 version.
 .
 This program 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 along with this package; if not, write to the Free
 Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 Boston, MA  02110-1301 USA
 .
 On Debian systems, the full text of the GNU General Public
 License version 2 can be found in the file
 `/usr/share/common-licenses/GPL-2'.
 .
 Alternatively, it may be distributed and used under the same terms as
 nspark;
 THIS PROGRAM IS *FREE* -- YOU MAY DO WHAT YOU LIKE WITH IT AS LONG AS
 THIS FILE REMAINS INTACT, AND YOU DO NOT MAKE ANY MONEY FROM IT!  IF
 YOU MAKE IMPROVEMENTS TO THIS PROGRAM THEN PLEASE SEND A COPY OF THE
 SOURCES TO THE MAINTAINER OF THAT VERSION OF THE PROGRAM.