Remove wrong duplicated comment
## Issue Addressed
Remove wrong duplicated comment. Comment was copied from ban_peer() but doesn't apply to unban_peer()
@@ -563,7 +563,6 @@ impl<TSpec: EthSpec> Discovery<TSpec> {
pub fn unban_peer(&mut self, peer_id: &PeerId, ip_addresses: Vec<IpAddr>) {
// first try and convert the peer_id to a node_id.
if let Ok(node_id) = peer_id_to_node_id(peer_id) {
- // If we could convert this peer id, remove it from the DHT and ban it from discovery.
self.discv5.ban_node_remove(&node_id);
}
