Some typo bugfixes

connection.py

@@ -98,7 +98,7 @@ class Connection(object):
         """
         while True:
             try:
-                self.onmessage(self, self.receive())
+                self.onmessage(self.receive())
 
                 if self.received_close_params is not None:
                     self.handle_close(*self.received_close_params)

websocket.py

@@ -60,7 +60,7 @@ class websocket(object):
         client handshake). Note that the handshake may raise an InvalidRequest
         exception.
         """
-        client, address = socket.socket.accept(self)
+        client, address = self.sock.accept()
         client = websocket(client)
         client.server_handshake()
         return client, address