diff --git a/doc/source/getting_started/intro_tutorials/07_reshape_table_layout.rst b/doc/source/getting_started/intro_tutorials/07_reshape_table_layout.rst
index 6a0b59b26350c..e4b34e3af57bf 100644
--- a/doc/source/getting_started/intro_tutorials/07_reshape_table_layout.rst
+++ b/doc/source/getting_started/intro_tutorials/07_reshape_table_layout.rst
@@ -266,7 +266,7 @@ For more information about :meth:`~DataFrame.pivot_table`, see the user guide se
 
     ::
 
-        air_quality.groupby(["parameter", "location"]).mean()
+        air_quality.groupby(["parameter", "location"])[["value"]].mean()
 
 .. raw:: html