update FAQ

docs/FAQ.md

@@ -8,6 +8,6 @@ When a socket closed unexpectedly, all the commands that were already sent will
 
 ## How are commands batched?
 
-Commands are pipelined using [`queueMicrotask`](https://nodejs.org/api/globals.html#globals_queuemicrotask_callback). Commands from the same "tick" will be sent in batches and respect the [`writableHighWaterMark`](https://nodejs.org/api/stream.html#stream_new_stream_writable_options).
+Commands are pipelined using [`queueMicrotask`](https://nodejs.org/api/globals.html#globals_queuemicrotask_callback).
 
 If `socket.write()` returns `false`—meaning that ["all or part of the data was queued in user memory"](https://nodejs.org/api/net.html#net_socket_write_data_encoding_callback:~:text=all%20or%20part%20of%20the%20data%20was%20queued%20in%20user%20memory)—the commands will stack in memory until the [`drain`](https://nodejs.org/api/net.html#net_event_drain) event is fired.