[tor-wiki-changes] doc/FallbackDirectoryMirrors edited

[Tor Bug Tracker & Wiki: teor]

Update for latest
[#4483](https://trac.torproject.org/projects/tor/ticket/4483) and IPv6 clients

([diff](https://trac.torproject.org/projects/tor/wiki/doc/FallbackDirectoryMir
rors?action=diff&version=7))



URL: https://trac.torproject.org/projects/tor/wiki/doc/FallbackDirectoryMirrors?version=7