Backport PR #25096: DOC: small clean-up of 0.24.1 whatsnew (#25119)

doc/source/whatsnew/v0.24.1.rst

@@ -50,16 +50,19 @@ The `sort` option for :meth:`Index.intersection` has changed in three ways.
 Fixed Regressions
 ~~~~~~~~~~~~~~~~~
 
-- Bug in :meth:`DataFrame.itertuples` with ``records`` orient raising an ``AttributeError`` when the ``DataFrame`` contained more than 255 columns (:issue:`24939`)
-- Bug in :meth:`DataFrame.itertuples` orient converting integer column names to strings prepended with an underscore (:issue:`24940`)
+- Fixed regression in :meth:`DataFrame.to_dict` with ``records`` orient raising an
+  ``AttributeError`` when the ``DataFrame`` contained more than 255 columns, or
+  wrongly converting column names that were not valid python identifiers (:issue:`24939`, :issue:`24940`).
 - Fixed regression in :func:`read_sql` when passing certain queries with MySQL/pymysql (:issue:`24988`).
 - Fixed regression in :class:`Index.intersection` incorrectly sorting the values by default (:issue:`24959`).
 - Fixed regression in :func:`merge` when merging an empty ``DataFrame`` with multiple timezone-aware columns on one of the timezone-aware columns (:issue:`25014`).
 - Fixed regression in :meth:`Series.rename_axis` and :meth:`DataFrame.rename_axis` where passing ``None`` failed to remove the axis name (:issue:`25034`)
+- Fixed regression in :func:`to_timedelta` with `box=False` incorrectly returning a ``datetime64`` object instead of a ``timedelta64`` object (:issue:`24961`)
 
-**Timedelta**
+.. _whatsnew_0241.bug_fixes:
 
-- Bug in :func:`to_timedelta` with `box=False` incorrectly returning a ``datetime64`` object instead of a ``timedelta64`` object (:issue:`24961`)
+Bug Fixes
+~~~~~~~~~
 
 **Reshaping**
 
@@ -69,7 +72,6 @@ Fixed Regressions
 
 - Fixed the warning for implicitly registered matplotlib converters not showing. See :ref:`whatsnew_0211.converters` for more (:issue:`24963`).
 
-
 **Other**
 
 - Fixed AttributeError when printing a DataFrame's HTML repr after accessing the IPython config object (:issue:`25036`)