Comment 2 for bug 1226841

Reviewed: https://review.openstack.org/53006
Committed: http://github.com/openstack/heat/commit/bf465d2d0df44b4f163ba9c73c6b0222804b54bc
Submitter: Jenkins
Branch: master

commit bf465d2d0df44b4f163ba9c73c6b0222804b54bc
Author: Sahdev Zala <email address hidden>
Date: Mon Oct 21 14:53:46 2013 -0500

    End doc sentences in a consistent way

    During the doc review for resources we decided to go with the convention
    of ending sentences with full-stop. This patch takes care of few missing
    places.

    Close-bug: #1226841

    Change-Id: I18ccc6b20273d44b3378e9ffa35515976eda1b32