Potential documentation error

[callmesangio]

Hi, is this note still true?

pytest-django/docs/helpers.rst

Lines 43 to 48 in 4145f73

	If you want access to the Django database *inside a fixture*
	this marker will not help even if the function requesting your
	fixture has this marker applied. To access the database in a
	fixture, the fixture itself will have to request the ``db`` or
	``transactional_db`` fixture. See below for a description of
	them.

This works for me:

import pytest
from django.contrib.auth.models import User

@pytest.fixture
def dbusers():
    return User.objects.count()

@pytest.mark.django_db
def test_usercount(dbusers):
    assert dbusers == 0

Thanks for your work on pytest-django!