message: Fix typo in RPC class
diff: @@ -57,7 +57,7 @@ void OnUIUpdateSubMenuNotification::Run() {
  LOG4CXX_AUTO_TRACE(logger_);
  // Prepare SmartObject for mobile factory
  (*message_)[strings::params][strings::function_id] = static_cast<int32_t>(
  - mobile_apis::FunctionID::OnUpdateFileID);
  + mobile_apis::FunctionID::OnUpdateSubMenuID);
  const auto app_id =
  (*message_)[strings::msg_params][strings::app_id].asUInt();
  