Bug 1201154 - Fix display display of a single alert summary
Bug 1201154 - Fix display display of a single alert summary

This got accidentally broken when addressing review comments.

glenn124f/treeherder,akhileshpillai/treeherder,wlach/treeherder,kapy2010/treeherder,tojonmz/treeherder,tojonmz/treeherder,sylvestre/treeherder,glenn124f/treeherder,tojon/treeherder,KWierso/treeherder,sylvestre/treeherder,wlach/treeherder,sylvestre/treeherder,akhileshpillai/treeherder,edmorley/treeherder,wlach/treeherder,akhileshpillai/treeherder,KWierso/treeherder,parkouss/treeherder,avih/treeherder,edmorley/treeherder,sylvestre/treeherder,parkouss/treeherder,tojonmz/treeherder,KWierso/treeherder,avih/treeherder,tojon/treeherder,edmorley/treeherder,avih/treeherder,wlach/treeherder,edmorley/treeherder,glenn124f/treeherder,glenn124f/treeherder,kapy2010/treeherder,wlach/treeherder,avih/treeherder,glenn124f/treeherder,akhileshpillai/treeherder,tojonmz/treeherder,kapy2010/treeherder,tojonmz/treeherder,tojon/treeherder,KWierso/treeherder,avih/treeherder,glenn124f/treeherder,avih/treeherder,parkouss/treeherder,akhileshpillai/treeherder,wlach/treeherder,tojonmz/treeherder,tojon/treeherder,sylvestre/treeherder,parkouss/treeherder,akhileshpillai/treeherder,kapy2010/treeherder,kapy2010/treeherder,sylvestre/treeherder,parkouss/treeherder,parkouss/treeherder