Extra white space in diviner
Test Plan:
Go to http://phabricator.com/docs/phabricator/article/Adding_New_CSS_and_JS.html
Text after examples should not be preformatted
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1275