Comment 4 for bug 1691006

Reviewed: https://review.openstack.org/465013
Committed: https://git.openstack.org/cgit/openstack/tripleo-ui/commit/?id=90bf844a2edd338eb18cbb201884616e3854e72f
Submitter: Jenkins
Branch: master

commit 90bf844a2edd338eb18cbb201884616e3854e72f
Author: Julie Pichon <email address hidden>
Date: Tue May 16 10:25:11 2017 +0100

    Remove linebreak from translatable string

    The new line was breaking the translation jobs, as it gets copied as is
    into the pot file. In general, it's better to use "+"-style
    concatenation for translatable/user-facing strings, as otherwise the
    unnecessary spaces from the indentation also get included in the string
    to translate, which can be confusing to translators.

    Change-Id: I49ba048e1b06199c54b93f2b14ce07b5acdf131d
    Closes-Bug: #1691006