diff --git a/crates/p2p/src/main_loop.rs b/crates/p2p/src/main_loop.rs
index aa1dfa801f..98fc671180 100644
--- a/crates/p2p/src/main_loop.rs
+++ b/crates/p2p/src/main_loop.rs
@@ -5,12 +5,12 @@ use std::sync::Arc;
 
 use futures::{channel::mpsc::Receiver as ResponseReceiver, StreamExt};
 use libp2p::gossipsub::{self, IdentTopic};
-use libp2p::{identify, Multiaddr};
 use libp2p::kad::{self, BootstrapError, BootstrapOk, QueryId, QueryResult};
 use libp2p::multiaddr::Protocol;
 use libp2p::swarm::dial_opts::DialOpts;
 use libp2p::swarm::SwarmEvent;
 use libp2p::PeerId;
+use libp2p::{identify, Multiaddr};
 use p2p_proto::block::{BlockBodiesResponse, BlockHeadersResponse};
 use p2p_proto::event::EventsResponse;
 use p2p_proto::receipt::ReceiptsResponse;
@@ -197,9 +197,11 @@ impl MainLoop {
                 // If this is an incoming connection, we have to prevent the peer from
                 // reconnecting too quickly.
                 if endpoint.is_listener() {
-                    // Is this connection established over a relay node?
-                    let is_relay = endpoint.get_remote_address().iter().any(|p| p == Protocol::P2pCircuit);
-                    // Different rules apply to direct and relayed peers.
+                    // Different timeouts apply to direct peers and peers connecting over a relay.
+                    let is_relay = endpoint
+                        .get_remote_address()
+                        .iter()
+                        .any(|p| p == Protocol::P2pCircuit);
                     let recent_peers = if is_relay {
                         &mut self.recent_relay_peers
                     } else {
diff --git a/crates/p2p/src/recent_peers.rs b/crates/p2p/src/recent_peers.rs
index b2053cc73f..61f7aaf047 100644
--- a/crates/p2p/src/recent_peers.rs
+++ b/crates/p2p/src/recent_peers.rs
@@ -4,11 +4,10 @@ use std::{
     time::{Duration, Instant},
 };
 
-/// Set of recently connected peers. Peers are tracked primarily by their IP address, but the
-/// peer ID is also stored to allow for removal of peers.
+/// Set of recently connected peers tracked by their IP address.
 ///
-/// Peers are removed from the set after a timeout. The actual removal only happens once any
-/// of the methods on this type are called.
+/// Peers are removed from the set after a timeout. The actual removal only happens once one
+/// of the methods on this type is called.
 #[derive(Debug)]
 pub struct RecentPeers {
     peers: HashMap<IpAddr, Instant>,
diff --git a/crates/p2p/src/tests.rs b/crates/p2p/src/tests.rs
index 377305e18a..3964096c1d 100644
--- a/crates/p2p/src/tests.rs
+++ b/crates/p2p/src/tests.rs
@@ -359,7 +359,6 @@ async fn reconnect_too_quickly() {
         .await
         .unwrap();
 
-    // TODO Try to use the IncomingConnection swarm event instead? Not sure if possible
     // The peer gets disconnected without completing the connection establishment handler.
     wait_for_event(&mut peer1.event_receiver, |event| match event {
         Event::Test(TestEvent::ConnectionClosed { remote }) if remote == peer2.peer_id => Some(()),