add additional carriage return to FAQ

git-svn-id: https://plugins.svn.wordpress.org/amoratis-chmod/trunk@994298 b8457f37-d9ea-0310-8a92-e5e31aec5664
add correct pluralization to the word number in faq

git-svn-id: https://plugins.svn.wordpress.org/amoratis-chmod/trunk@994302 b8457f37-d9ea-0310-8a92-e5e31aec5664