ref: ce28d0ca89832c36c56f22873732582edf9ce9a0
parent: 5b6396357331404f624e5d0dc69835f254b621cb
author: Adrian Grange <agrange@google.com>
date: Tue Aug 20 08:55:41 EDT 2013
Fix typos and minor stylistic cleanup Change-Id: I32e43474e8651ef2eb181d24860a8f118cfea7bf