diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 7bbbdd70e062e..a09f20b5453ff 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -6217,8 +6217,6 @@ def _gotitem(self,
     array, e.g., ``numpy.mean(arr_2d)`` as opposed to ``numpy.mean(arr_2d,
     axis=0)``.
 
-    `agg` is an alias for `aggregate`. Use the alias.
-
     See Also
     --------
     DataFrame.apply : Perform any type of operations.