documentation update

git-svn-id: https://plugins.svn.wordpress.org/ezyonlinebookings-online-booking-system/trunk@858123 b8457f37-d9ea-0310-8a92-e5e31aec5664
text change

git-svn-id: https://plugins.svn.wordpress.org/ezyonlinebookings-online-booking-system/trunk@860527 b8457f37-d9ea-0310-8a92-e5e31aec5664