Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: http://code.launchpad.net/~ubuntu-core-dev/unattended-upgrades/ubuntu

Files: *
Copyright: © 2005-2018 Michael Vogt <michael.vogt@ubuntu.com>,
           © 2017-2018 Balint Reczey <rbalint@ubuntu.com>,
           © 2005-2018 Canonical Ltd
License: GPL-2+
  On Debian systems, the complete text of the GNU General Public License
  can be found in </usr/share/common-licenses/GPL-2>.