minor fix for docs
minor fix for docs

git-svn-id: http://src.chromium.org/svn/trunk/src@20556 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 09eca4e244fe2c62fb2e5b2d8652289672cdfbaa
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser