message: doc: Update onion service target port numbers in tor.md
diff: @@ -45,11 +45,12 @@ config file): *Needed for Tor version 0.2.7.0 and older versions of Tor only. Fo
  versions of Tor see [Section 3](#3-automatically-listen-on-tor).*
  HiddenServiceDir /var/lib/tor/peercoin-service/
  - HiddenServicePort 8333 127.0.0.1:8333
  - HiddenServicePort 18333 127.0.0.1:18333
  + HiddenServicePort 8333 127.0.0.1:8334
  + HiddenServicePort 18333 127.0.0.1:18334
  -The directory can be different of course, but (both) port numbers should be equal to
  -your bitcoind's P2P listen port (8333 by default).
  +The directory can be different of course, but virtual port numbers should be equal to
  +your bitcoind's P2P listen port (8333 by default), and target addresses and ports
  +should be equal to binding address and port for inbound Tor connections (127.0.0.1:8334 by default).
  -externalip=X You can tell bitcoin about its publicly reachable address using
  this option, and this can be a .onion address. Given the above
  