DOC: fix heading capitalization for 'See also' sections

amin076 · amin076 · commit cac5eaf2891e · 2025-11-12T12:32:37.000+11:00
diff --git a/doc/source/reference/groupby.rst b/doc/source/reference/groupby.rst
@@ -183,6 +183,6 @@ Plotting and visualization
    DataFrameGroupBy.plot
    SeriesGroupBy.plot
 
-See Also
+See also
 --------
 For detailed explanations, examples, and advanced usage, refer to the :ref:`groupby` section of the User Guide.
diff --git a/doc/source/reference/series.rst b/doc/source/reference/series.rst
@@ -637,6 +637,6 @@ Serialization / IO / conversion
    Series.to_latex
    Series.to_markdown
 
-See Also
+See also
 --------
 For detailed explanations and examples on using pandas Series, refer to the :ref:`basics.series` section of the User Guide.
