message: Change account-address output
diff: @@ -86,6 +86,6 @@ impl<'a, 'b> ClientCommand<'a, 'b> for GenerateAccountHash {
  Error::FailedToParseKey
  })?;
  let account_hash = public_key.to_account_hash();
  - Ok(Success::Output(account_hash.to_string()))
  + Ok(Success::Output(account_hash.to_formatted_string()))
  }
  }
  