remove 

Instant switching between user accounts in WordPress. 

git-svn-id: https://plugins.svn.wordpress.org/documenter/trunk@971152 b8457f37-d9ea-0310-8a92-e5e31aec5664
remove book word

git-svn-id: https://plugins.svn.wordpress.org/documenter/trunk@971155 b8457f37-d9ea-0310-8a92-e5e31aec5664