Issue #22558: Add remaining doc links to source code for Python-coded modules.
Reformat header above separator line (added if missing) to a common format.
Patch by Yoni Lavi.
diff --git a/Doc/library/ensurepip.rst b/Doc/library/ensurepip.rst
index d589f1c..6aeeabc 100644
--- a/Doc/library/ensurepip.rst
+++ b/Doc/library/ensurepip.rst
@@ -7,6 +7,8 @@
.. versionadded:: 3.4
+--------------
+
The :mod:`ensurepip` package provides support for bootstrapping the ``pip``
installer into an existing Python installation or virtual environment. This
bootstrapping approach reflects the fact that ``pip`` is an independent