update

jiangxb1987 · jiangxb1987 · commit d508fc5df668 · 2018-08-10T01:28:11.000+08:00
diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py
@@ -2421,7 +2421,7 @@ def isBarrier(self):
         .. note:: Experimental
 
         Whether this RDD is in a barrier stage.
-        
+
         .. versionadded:: 2.4.0
         """
         return self._jrdd.rdd().isBarrier()
