minor formatting correction

smartvinnetou · smartvinnetou · commit 98f0a5f6a73b · 2020-03-29T17:46:30.000+01:00
diff --git a/pandas/core/generic.py b/pandas/core/generic.py
@@ -8918,7 +8918,7 @@ def shift(
         2     0     0     0
         3    10    13    17
         4    20    23    27
-    """
+        """
         if periods == 0:
             return self.copy()
 
