Sed to correct path lines

Sed one-liner to change correct paths. Before:

php_admin_value open_basedir /srv/www/www.domena.tld/www

After:

php_admin_value open_basedir /srv/www/www.domena.tld

Sed script:

sed -i "s/\(.*\)php_admin_value open_basedir \(.*\)\/www$/\1php_admin_value open_basedir \2/g" /etc/httpd/conf/httpd.conf