Wrong quote on Heat Resource Plug-in Development Guide

[Henrique Truta]

At the properties_schema creation on the Heat Resource Plug-in Development Guide page (http://docs.openstack.org/developer/heat/pluginguide.html#defining-resource-properties), there is a wrong quote after the "schema" property.

The correct should be:

schema: nested_schema

[Igor Milovanović (igormilovanovic)]

Or, maybe it should be:

schema=nested_schema

as this is part of properties.Schema init argument?

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/110811

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/110811
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=82af86be8b34604a9569d1b2406e267cfc4de020
Submitter: Jenkins
Branch: master

commit 82af86be8b34604a9569d1b2406e267cfc4de020
Author: igor <email address hidden>
Date: Thu Jul 31 00:06:07 2014 +0100

    Correct example syntax and whitespace

    Corrects some examples and remove trailing whitespace in
    the Heat Resource Plug-in Development Guide
    page (pluginguide.html)

    Closes-Bug: 1350503

    Change-Id: I34b142e950b9a4588b415d44274732d835cfd8f4