Wording

docs/index.md

@@ -2,16 +2,16 @@
 
 PHP Chess Server is an asynchronous PHP server that provides functionality to play chess online over a WebSocket connection as well as over a TCP connection.
 
-Similar to the [Chess API](https://chess-api.readthedocs.io/en/latest/), the PHP Chess Server can be hosted on a custom domain. However, the API endpoints may take few seconds to execute like a file download or a database query while the event-driven, non-blocking architecture of the chess server allows to handle multiple concurrent connections in an efficient way.
+Similar to the [Chess API](https://chess-api.readthedocs.io/en/latest/), it can be hosted on a custom domain. However, while the API endpoints may take few seconds to execute — for example, a file download or a database query — the event-driven, non-blocking architecture of the chess server allows to handle multiple concurrent connections in an efficient way.
 
 The chess commands are intended to run very quickly almost in real-time.
 
 ## Lightweight
 
 Dependencies required:
 
-- Ratchet for asynchronously serving WebSockets.
 - PHP Chess for chess functionality.
+- Ratchet for asynchronously serving WebSockets.
 - PHP-JWT for encoding and decoding JSON Web Tokens (JWT).
 - PHP dotenv for loading environment variables.
 - Monolog for logging commands.