Copyright for cereal source package in Oracular

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Comment:
 This package was debianized by Daniel Kahn Gillmor
  on Thu, 15 Mar 2007 01:12:29 -0400.
Source:
 http://cmrg.fifthhorseman.net/wiki/cereal
Upstream-Contact:
     Jameson Graef Rollins  and 
     Daniel Kahn Gillmor 

Files: *
Copyright: 2007 Daniel Kahn Gillmor and Jameson Rollins
License: GPL-3+
 cereal is distributed under the GNU GPL v3 or later
 (see /usr/share/common-licenses/GPL-3)