Add a newline to the output of arc help --full.
Summary: The output from arc help --full is missing a newline character.
Test Plan:
Before
> arc help --full
--skip-arcconfig
Skip the working copy configuration file
--arcrc-file filename
Use provided file instead of ~/.arcrc.>After
> arc help --full
--skip-arcconfig
Skip the working copy configuration file
--arcrc-file filename
Use provided file instead of ~/.arcrc.
>Reviewers: Blessed Reviewers, epriestley
Reviewed By: Blessed Reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9608