DOCS: fix docstring validation errors for pandas.Series (#59600)

* DOCS: fix docstring validation errors for pandas.Series

* DOCS: fix underline length

Author: githubalexliu

ci/code_checks.sh

@@ -144,8 +144,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Series.std PR01,RT03,SA01" \
         -i "pandas.Series.str.wrap RT03,SA01" \
         -i "pandas.Series.str.zfill RT03" \
-        -i "pandas.Series.struct.dtypes SA01" \
-        -i "pandas.Series.to_markdown SA01" \
         -i "pandas.Timedelta.asm8 SA01" \
         -i "pandas.Timedelta.ceil SA01" \
         -i "pandas.Timedelta.components SA01" \

pandas/core/arrays/arrow/accessors.py

@@ -258,6 +258,10 @@ def dtypes(self) -> Series:
         pandas.Series
             The data type of each child field.
 
+        See Also
+        --------
+        Series.dtype: Return the dtype object of the underlying data.
+
         Examples
         --------
         >>> import pyarrow as pa

pandas/core/series.py

@@ -1617,6 +1617,11 @@ def to_markdown(
         str
             {klass} in Markdown-friendly format.
 
+        See Also
+        --------
+        Series.to_frame : Rrite a text representation of object to the system clipboard.
+        Series.to_latex : Render Series to LaTeX-formatted table.
+
         Notes
         -----
         Requires the `tabulate <https://pypi.org/project/tabulate>`_ package.