FAQ updates.

git-svn-id: https://plugins.svn.wordpress.org/post-pay-counter/trunk@999395 b8457f37-d9ea-0310-8a92-e5e31aec5664
Grammar bitch!

git-svn-id: https://plugins.svn.wordpress.org/post-pay-counter/trunk@999397 b8457f37-d9ea-0310-8a92-e5e31aec5664