bpo-39674: Fix typo in What's New In Python 3.9 by vstinner · Pull Request #18776 · python/cpython

Expand Up @@ -85,7 +85,7 @@ It has been decided to keep a few backward compatibility layers for one last release, to give more time to Python projects maintainers to organize the removal of the Python 2 support and add support for Python 3.9.
Aliases to ref:`Abstract Base Classes <collections-abstract-base-classes>` in Aliases to :ref:`Abstract Base Classes <collections-abstract-base-classes>` in the :mod:`collections` module, like ``collections.Mapping`` alias to :class:`collections.abc.Mapping`, are kept for one last release for backward compatibility. They will be removed from Python 3.10. Expand Down