Don't suggest deprecated urllib3[secure] to install certifi
@@ -421,13 +421,6 @@ package which provides Mozilla's root certificate bundle:
$ python -m pip install certifi
-You can also install certifi along with urllib3 by using the ``secure``
-extra:
-
-.. code-block:: bash
-
- $ python -m pip install urllib3[secure]
-
Once you have certificates, you can create a :class:`~poolmanager.PoolManager`
that verifies certificates when making requests:
