axe a comment that was removed long ago then re-emerged with the massive

proxy changes

PR: 18628
Submitted by: Joshua Colvin <joshua safeweb.com>
Reviewed by:  Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@101833 13f79535-47bb-0310-9956-ffa450edef68