Fixing link as reported by Louise Hope @...

Fixing link as reported by Louise Hope @ http://httpd.apache.org/docs/2.2/howto/htaccess.html#comment_184


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1369725 13f79535-47bb-0310-9956-ffa450edef68