diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index dd85e9e33d9c8c..a43e9453239ca8 100644
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -56,7 +56,7 @@ test runner
       Kent Beck's original paper on testing frameworks using the pattern shared
       by :mod:`unittest`.
 
-   `Nose <https://nose.readthedocs.org/en/latest/>`_ and `py.test <http://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``.
 
@@ -1142,7 +1142,7 @@ Test cases
       If *delta* is supplied instead of *places* then the difference
       between *first* and *second* must be less or equal to (or greater than) *delta*.
 
-      Supplying both *delta* and *places* raises a ``TypeError``.
+      Supplying both *delta* and *places* raises a :exc:`TypeError`.
 
       .. versionchanged:: 3.2
          :meth:`assertAlmostEqual` automatically considers almost equal objects