Rephrase hidserv stats paragraph to make it clearer that we're asking for help. Please rephrase more if needed. ([diff](https://trac.torproject.org/projects/tor/wiki/TorWeeklyNews/2014/51?action=diff&version=3)) URL: https://trac.torproject.org/projects/tor/wiki/TorWeeklyNews/2014/51?version=3