Fix typo in DEVELOP.md
PR <https://github.com/Genymobile/scrcpy/pull/2540>
@@ -76,7 +76,7 @@ The server uses 3 threads:
- the **main** thread, encoding and streaming the video to the client;
- the **controller** thread, listening for _control messages_ (typically,
keyboard and mouse events) from the client;
- - the **receiver** thread (managed by the controller), sending _device messges_
+ - the **receiver** thread (managed by the controller), sending _device messages_
to the clients (currently, it is only used to send the device clipboard
content).
