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README.md

@@ -133,7 +133,7 @@ A `WebSocket.OnMessage` event occurs when the `WebSocket` receives a message.
 ```csharp
 ws.OnMessage += (sender, e) => {
     ...
-};
+  };
 ```
 
 `e` has passed as a `WebSocketSharp.MessageEventArgs`.
@@ -173,7 +173,7 @@ ws.OnMessage += (sender, e) => {
 
       return;
     }
-};
+  };
 ```
 
 ##### WebSocket.OnError Event #####