Code review comment for lp:~makyo/juju-quickstart/ensure-juju-lxc

LGTM. I'm afraid I won't have time for a QA today, but will do it
tomorrow if requested. Thank you!

https://codereview.appspot.com/29980043/diff/20001/quickstart/tests/helpers.py
File quickstart/tests/helpers.py (right):

https://codereview.appspot.com/29980043/diff/20001/quickstart/tests/helpers.py#newcode88
quickstart/tests/helpers.py:88: """Easily use the quickstart.utils.call
and
PEP8 style says that the first line should not break. Maybe this?

Easily use `call` and `sudo_call` from quickstart.utils.

https://codereview.appspot.com/29980043/