typo

Author: dpkp

kafka/conn.py

@@ -832,7 +832,7 @@ def _send(self, request, blocking=True):
         with self._lock:
             if self.state not in (ConnectionStates.AUTHENTICATING,
                                   ConnectionStates.CONNECTED):
-                return future.failure(Errors.NodeNotReady(str(self)))
+                return future.failure(Errors.NodeNotReadyError(str(self)))
 
             correlation_id = self._protocol.send_request(request)