fix sorting in whatsnew

doc/source/whatsnew/v2.1.2.rst

@@ -28,8 +28,8 @@ Fixed regressions
 - Fixed regression in :meth:`DataFrameGroupBy.agg` and :meth:`SeriesGroupBy.agg` where if the option ``compute.use_numba`` was set to True, groupby methods not supported by the numba engine would raise a ``TypeError`` (:issue:`55520`)
 - Fixed performance regression with wide DataFrames, typically involving methods where all columns were accessed individually (:issue:`55256`, :issue:`55245`)
 - Fixed regression in :func:`merge_asof` raising ``TypeError`` for ``by`` with datetime and timedelta dtypes (:issue:`55453`)
-- Fixed regression in construction of certain DataFrame or Series subclasses (:issue:`54922`)
 - Fixed regression in :meth:`DataFrame.to_sql` not roundtripping datetime columns correctly for sqlite when using ``detect_types`` (:issue:`55554`)
+- Fixed regression in construction of certain DataFrame or Series subclasses (:issue:`54922`)
 
 .. ---------------------------------------------------------------------------
 .. _whatsnew_212.bug_fixes: