chore: feedback suggestion

Co-authored-by: Marcin Rataj <[email protected]>

src/routing/http-routing-v1.md

@@ -236,7 +236,8 @@ The `peer` schema represents an arbitrary peer.
 
 - `ID`: the [Peer ID](https://github.com/libp2p/specs/blob/master/peer-ids/peer-ids.md).
 - `Addrs`: a list of known [multiaddrs][multiaddr] for this peer. This list MAY be incomplete.
-- `Protocols`: an OPTIONAL field with the transports known to be used by this peer. If empty, it means the server does not know and the client can use the `identify` protocol to learn more.
+- `Protocols`: a list of protocols known to be supported by this peer. 
+  - If empty, it means the server is missing protocol information, and the client should use `ID` and `Addrs` to connect to the peer and use the [libp2p identify protocol](https://github.com/libp2p/specs/tree/master/identify) to learn about supported ones.
 
 ## Known Transfer Protocols