Fixed malformed Sphinx directives.

See :doc:`/howto/error-reporting` for details on error reporting by email.

.. admonition: Error reporting by email doesn't scale very well

.. admonition:: Error reporting by email doesn't scale very well

    Consider using an error monitoring system such as Sentry_ before your

    inbox is flooded by reports. Sentry can also aggregate logs.

            def test_func(self):

                return self.request.user.email.endswith('@example.com')

    .. admonition: Stacking UserPassesTestMixin

    .. admonition:: Stacking ``UserPassesTestMixin``

        Due to the way ``UserPassesTestMixin`` is implemented, you cannot stack

        them in your inheritance list. The following does NOT work::

  that your database doesn't match your models, you'll just get errors when

  migrations try to modify those tables.

.. versionchanged: 1.8

.. versionchanged:: 1.8

    The ``--fake-initial`` flag to :djadmin:`migrate` was added. Previously,

    Django would always automatically fake-apply initial migrations if it