edited the FAQ

git-svn-id: https://plugins.svn.wordpress.org/log-user-stats/trunk@806543 b8457f37-d9ea-0310-8a92-e5e31aec5664
edit the short description

git-svn-id: https://plugins.svn.wordpress.org/log-user-stats/trunk@806545 b8457f37-d9ea-0310-8a92-e5e31aec5664