Fix blurb content + formatting

Author: jsbueno

Misc/NEWS.d/next/Library/2026-03-26-02-06-52.gh-issue-146440.HXjhQO.rst

@@ -1,8 +1,5 @@
-json
------
-
-* Add the *array_hook* parameter to  :func:`~load` and  :func:`~loads` functions:
-  Allow a callback for JSON literal array types to customize Python lists in the
-  resulting decoded object. Passing combined :class:`frozendict` to *object_pairs_hook*
-  param and :class:`tuple` to ``array_hook`` will yield a deeply nested immutable
-  Python structure representing the JSON data.
+:mod:`json`: Add the *array_hook* parameter to  :func:`~json.load` and  :func:`~json.loads` functions:
+Allow a callback for JSON literal array types to customize Python lists in the
+resulting decoded object. Passing combined :class:`frozendict` to *object_pairs_hook*
+param and :class:`tuple` to ``array_hook`` will yield a deeply nested immutable
+Python structure representing the JSON data.