Update page 'Protocol'

Protocol.md

@@ -81,7 +81,7 @@ And here an example to write a packet in C#:
 
 // Command
 string command = "PING";
-uint id = "457545645";
+uint id = 457545645;
 string argument1 = "Hello";
 string argument2 = "World!";
 string packet = command + "\n" + id.ToString() + ";" + argument1 + ";" + argument2 + "\n";