Update cloud-variables.md

docs/website/cloud-variables.md

@@ -94,7 +94,7 @@ while True:
     print(f"{variable_name} is {value}")
 ```
 
-Where `cloudlibrary.get_var` is implemented by opening a connection and then closing it immediately. Instead, libraries should offer [event-driven](https://en.wikipedia.org/wiki/Event-driven_programming) APIs. Instead of constantly asking the server for the latest values, open exactly one WebSocket, and let the server send updates as they happen. WebSockets are very efficient: If no variables are changing, the connection remains idle. If there are a lot of variables changing, you'll the updates as soon as possible. Equivalent code might instead be:
+Where `cloudlibrary.get_var` is implemented by opening a connection and then closing it immediately. Instead, libraries should offer [event-driven](https://en.wikipedia.org/wiki/Event-driven_programming) APIs. Instead of constantly asking the server for the latest values, open exactly one WebSocket, and let the server send updates as they happen. WebSockets are very efficient: If no variables are changing, the connection remains idle. If there are a lot of variables changing, you'll get the updates as soon as possible. Equivalent code might instead be:
 
 ```py
 def on_set(name, value):