message: minor change to variable names
diff: @@ -163,13 +163,12 @@ void message_server::rpc_message_list(XXX::wamp_invocation& invocation)
  }
  -
  int main(int argc, char** argv)
  {
  try
  {
  - message_server mserv;
  - mserv.shutdown_future().wait();
  + message_server my_server;
  + my_server.shutdown_future().wait();
  return 0;
  }
  catch (std::exception& e)
  