Comment 2 for bug 1349794

Reviewed: https://review.openstack.org/110458
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=4096fded52a87b263733e06228db5c6f9e3995f1
Submitter: Jenkins
Branch: master

commit 4096fded52a87b263733e06228db5c6f9e3995f1
Author: Gauvain Pocentek <email address hidden>
Date: Tue Jul 29 22:29:58 2014 +0200

    admin cloud guide: networking precisions

    Add a note about the service_plugins syntax.
    Closes-Bug: #1349794

    Add a warning about the service_provider option that should not be set
    on RHEL.
    Closes-Bug: #1346295

    Minor formatting updates.

    Change-Id: I4472b585e8079bbbca7528fa307fbf7678fea24a