docs: fix admonition in access flow page (#4655)

docs/fundamentals/flow/access-flow-api.md

@@ -315,10 +315,10 @@ We use [subprotocols](https://developer.mozilla.org/en-US/docs/Web/API/WebSocket
 The Flow defaults to `json` when a subprotocol is not passed during connection establishment (Our Python client uses `bytes` streaming by using [jina.proto](../../proto/docs.md) definition).
 
 
-````{admonition} Note
+````{admonition} Hint
 
-- Choose Websocket over HTTP, if you want to stream requests. 
-- Choose Websocket over gRPC, if
+- Choose Websocket over HTTP if you want to stream requests. 
+- Choose Websocket over gRPC if
   - you want to stream using JSON, not bytes
   - your client language doesn't support gRPC
   - you don't want to compile the [Protobuf definitions](../../proto/docs.md) for your gRPC client