Relocates another rule.

Please also note that this rule refers to before and after 1.3b6.
That's embarrassing. It would be great if someone would apply the
relevant changes to the 2.2 and 2.0 docs also.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@832935 13f79535-47bb-0310-9956-ffa450edef68