[Modify] Polish it

websocket-sharp/WebSocket.cs

@@ -78,22 +78,20 @@ namespace WebSocketSharp
     private NetworkCredential              _credentials;
     private bool                           _emitOnPing;
     private bool                           _enableRedirection;
-    private string                  _extensions;
     private AutoResetEvent                 _exitReceiving;
+    private string                         _extensions;
     private Opcode                         _fopcode;
     private object                         _forConn;
     private object                         _forMessageEventQueue;
     private object                         _forSend;
     private MemoryStream                   _fragmentsBuffer;
     private const string                   _guid = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
-    private Func<WebSocketContext, string>
-                                    _handshakeRequestChecker;
+    private Func<WebSocketContext, string> _handshakeRequestChecker;
     private bool                           _ignoreExtensions;
     private bool                           _inContinuation;
     private volatile bool                  _inMessage;
     private volatile Logger                _logger;
-    private Action<MessageEventArgs>
-                                    _message;
+    private Action<MessageEventArgs>       _message;
     private Queue<MessageEventArgs>        _messageEventQueue;
     private uint                           _nonceCount;
     private string                         _origin;