message: Less confusing documentation for `torpassword`
  The current documentation leads the reader to think `hash-password` is an other option.
  This change is less confusing and make it clear how to use this option.
diff: @@ -109,9 +109,13 @@ preconfigured and the creation of a hidden service is automatic. If permission p
  are seen with `-debug=tor` they can be resolved by adding both the user running Tor and
  the user running bitcoind to the same group and setting permissions appropriately. On
  Debian-based systems the user running bitcoind can be added to the debian-tor group,
  -which has the appropriate permissions. An alternative authentication method is the use
  -of the `-torpassword` flag and a `hash-password` which can be enabled and specified in
  -Tor configuration.
  +which has the appropriate permissions.
  +
  +An alternative authentication method is the use
  +of the `-torpassword=password` option. The `password` is the clear text form that
  +was used when generating the hashed password for the `HashedControlPassword` option
  +in the tor configuration file. The hashed password can be obtained with the command
  +`tor --hash-password password` (read the tor manual for more details).
  ## 4. Privacy recommendations
  