diff --git a/examples/directchat.nim b/examples/directchat.nim
index 2ffed90..eddc2a4 100644
--- a/examples/directchat.nim
+++ b/examples/directchat.nim
@@ -63,7 +63,7 @@ proc readAndPrint(p: ChatProto) {.async, gcsafe.} =
 
 proc dialPeer(p: ChatProto, address: string) {.async, gcsafe.} =
   var parts = address.split("/")
-  if parts.len == 11 and parts[^2] != "ipfs" and parts[^2] != "p2p":
+  if parts.len == 11 and parts[^2] notin ["ipfs", "p2p"]:
     quit("invalid or incompelete peerId")
 
   var remotePeer: PeerInfo
diff --git a/libp2p/wire.nim b/libp2p/wire.nim
index 7c4a325..511286a 100644
--- a/libp2p/wire.nim
+++ b/libp2p/wire.nim
@@ -142,7 +142,7 @@ proc getLocalAddress*(sock: AsyncFD): TransportAddress =
     fromSAddr(addr saddr, slen, result)
 
 proc toMultiAddr*(address: TransportAddress): MultiAddress = 
-  ## Returns string representation of ``address``.
+  ## Returns a multiaddr of ``address``.
   case address.family
   of AddressFamily.IPv4:
     var a = IpAddress(