mod_proxy_html upgrade/reinstall outcomments line

[n dhert]

upgrading or reinstalling port  www/mod_proxy_htmlevery time outcomments the
line
LoadModule proxy_html_module  libexec/apache22/mod_proxy_html.so
if you had it previously in your apache.conf file ...
At your next run of # apachectl graceful, httpd gives an error and doesn't
start ...
I've noticed this a few times..
Can't this be fixed ?

BTW how to know the e-mail address of the maintainer of a freebsd port?