Remove trailing whitespace

ryankarlos · ryankarlos · commit 25bf40be2c95 · 2018-06-05T01:07:00.000+01:00
diff --git a/pandas/core/strings.py b/pandas/core/strings.py
@@ -1359,7 +1359,7 @@ def str_split(arr, pat=None, n=None):
 
     Returns
     -------
-    Series, Index, DataFrame or MultiIndex       
+    Series, Index, DataFrame or MultiIndex
     """
     if pat is None:
         if n is None or n == 0:
