refactor: remove comment as it is correct

core/bootstrap/bootstrap.go

@@ -327,13 +327,6 @@ func peersConnect(ctx context.Context, ph host.Host, availablePeers []peer.AddrI
 			if permanent {
 				// We're connecting to an original bootstrap peer, mark it as
 				// a permanent address (Connect will register it as TempAddrTTL).
-				// FIXME(BLOCKING): From the code it seems this will overwrite the
-				//  temporary TTL from Connect: need confirmation from libp2p folks.
-				//  Registering it *after* the connect give less chances of registering
-				//  many addresses we won't be using in case we already reached the
-				//  target and the context has already been cancelled. (This applies
-				//  only to the very restricted list of original bootstrap nodes so
-				//  this issue is not critical.)
 				ph.Peerstore().AddAddrs(p.ID, p.Addrs, peerstore.PermanentAddrTTL)
 			}