Fix host_aliases example
Fix host_aliases example

cashmusic/rackspace-template,jeffsheltren/rackspace-template,jeffsheltren/rackspace-template,cashmusic/rackspace-template,jeffsheltren/rackspace-template,cashmusic/rackspace-template,cashmusic/rackspace-template,cashmusic/rackspace-template,jeffsheltren/rackspace-template,jeffsheltren/rackspace-template