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-rw-r--r--docs/internals/contributing/writing-code/unit-tests.txt10
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/internals/contributing/writing-code/unit-tests.txt b/docs/internals/contributing/writing-code/unit-tests.txt
index 21bdf00664..deaa5a0b19 100644
--- a/docs/internals/contributing/writing-code/unit-tests.txt
+++ b/docs/internals/contributing/writing-code/unit-tests.txt
@@ -105,8 +105,8 @@ The remainder of this documentation shows commands for running tests without
``tox``, however, any option passed to ``runtests.py`` can also be passed to
``tox`` by prefixing the argument list with ``--``, as above.
-Tox also respects the ``DJANGO_SETTINGS_MODULE`` environment variable, if set.
-For example, the following is equivalent to the command above:
+Tox also respects the :envvar:`DJANGO_SETTINGS_MODULE` environment variable, if
+set. For example, the following is equivalent to the command above:
.. code-block:: console
@@ -156,7 +156,7 @@ those for ``contrib.postgres``, are specific to a particular database backend
and will be skipped if run with a different backend.
To run the tests with different settings, ensure that the module is on your
-``PYTHONPATH`` and pass the module with ``--settings``.
+:envvar:`PYTHONPATH` and pass the module with ``--settings``.
The :setting:`DATABASES` setting in any test settings module needs to define
two databases:
@@ -495,8 +495,8 @@ test failures. You can adjust this behavior with the ``--parallel`` option:
$ ./runtests.py basic --parallel=1
-You can also use the ``DJANGO_TEST_PROCESSES`` environment variable for this
-purpose.
+You can also use the :envvar:`DJANGO_TEST_PROCESSES` environment variable for
+this purpose.
Tips for writing tests
======================