Remove detox from docs
detox is unmaintained and tox has a parallel mode
@@ -56,17 +56,17 @@ You can also run tests which match an expression via::
Testing against different setups
--------------------------------
-To run all tests against multiple versions of Django and Python, use detox_::
+To run all tests against multiple versions of Django and Python, use tox_::
- $ detox
+ $ tox
You need to have all Python interpreters to test against installed on your
system. All other requirements are downloaded automatically.
-detox_ is a wrapper around tox_, creating the environments and running the tests
-in parallel. This greatly speeds up the process.
+
+To speed up the process, you may want to use `tox parallel mode`_.
.. _tox: https://tox.readthedocs.io/en/latest/
-.. _detox: https://pypi.python.org/pypi/detox
+.. _tox parallel mode: https://tox.readthedocs.io/en/latest/example/basic.html#parallel-mode
Kinds of tests
--------------
