Code review comment for ~fermulator/ubuntu/+source/strongswan:allow_charon_apparmor_read_proc_fd_LP_#1786250

I'll take over the cleaning of this as Karl isn't around for a while

We'd need/prefer a real email for the Author statement.
Since the actual change was suggested by me I'll set myself and attribute the change to you.

Also in the meantime a new version is in Cosmic, we need to rebase and address all Karl mentioned before (e.g. missing Changelog).

There also was a trailing whitespace that needed to be removed.

The updated version is built in PPA: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3437/+packages