message: style fix
diff: @@ -398,8 +398,8 @@ impl<REv: ReactorEventT<P>, P: PayloadT> Network<REv, P> {
  );
  }
  - for &&peer_id in &peer_ids {
  - self.send_message(peer_id, payload.clone());
  + for &peer_id in &peer_ids {
  + self.send_message(*peer_id, payload.clone());
  }
  peer_ids.into_iter().copied().collect()
  