Comment 2 for bug 1673810

Reviewed: https://review.openstack.org/447027
Committed: https://git.openstack.org/cgit/openstack-dev/devstack/commit/?id=a4c57cadf2fcc448dbee04a5f911af5613038678
Submitter: Jenkins
Branch: master

commit a4c57cadf2fcc448dbee04a5f911af5613038678
Author: David Rabel <email address hidden>
Date: Fri Mar 17 16:14:00 2017 +0100

    Replace "sid" and "testing" by "stretch"

    Supported Debian distros (codenames) are "sid", "testing",
    and "jessie", but it should be "stretch" and "jessie".

    "testing" is no codename and therefore should be replaced by
    "stretch".

    "sid" changes all the time and cannot be guaranteed to run
    correctly or is at least not tested.

    Change-Id: Id4b80a055452bbff69036d4dc1adeda46ce99664
    Closes-Bug: #1673810
    Closes-Bug: #1674416