Copyright for only source package in Jammy

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: only
Upstream-Contact: Andrew Robbins 
Source: https://hackage.haskell.org/package/only

Files: *
Copyright: 2008 Andrew Robbins
License: GPL-3

Files: debian/*
Copyright: held by the contributors mentioned in debian/changelog
License: GPL-3

License: GPL-3
 See /usr/share/common-licenses/GPL-3 on your Debian-based system.