update docstring running result; reformat code; update what's new

Author: auderson

doc/source/whatsnew/v1.5.0.rst

@@ -252,10 +252,10 @@ Deprecations
 
 .. _whatsnew_150.deprecations.int_slicing_series:
 
-In a future version, integer slicing on a :class:`Series` with a :class:`Int64Index` or :class:`RangeIndex` will be treated as *label-based*, not positional. This will make the behavior consisent with other :meth:`Series.__getitem__` and :meth:`Series.__setitem__` behaviors (:issue:`45162`).
+In a future version, integer slicing on a :class:`Series` with a :class:`Int64Index` or :class:`RangeIndex` will be treated as *label-based*, not positional. This will make the behavior consistent with other :meth:`Series.__getitem__` and :meth:`Series.__setitem__` behaviors (:issue:`45162`).
 
 For example:
-t
+
 .. ipython:: python
 
    ser = pd.Series([1, 2, 3, 4, 5], index=[2, 3, 5, 7, 11])