unittest documentation: Spell pytest without the dot (GH-9820)
Referring to ``pytest`` as ``py.test`` is deprecated.
diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index b35a724..1153459 100644
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -56,7 +56,7 @@
Kent Beck's original paper on testing frameworks using the pattern shared
by :mod:`unittest`.
- `Nose <https://nose.readthedocs.io/>`_ and `py.test <https://docs.pytest.org/>`_
+ `Nose <https://nose.readthedocs.io/>`_ and `pytest <https://docs.pytest.org/>`_
Third-party unittest frameworks with a lighter-weight syntax for writing
tests. For example, ``assert func(10) == 42``.