Rename the `get_queryset` overriding test.

tests/test_relations.py

@@ -176,7 +176,7 @@ class TestSlugRelatedField(APISimpleTestCase):
         representation = self.field.to_representation(self.instance)
         assert representation == self.instance.name
 
-    def test_no_queryset_init(self):
+    def test_overriding_get_queryset(self):
         qs = self.queryset
 
         class NoQuerySetSlugRelatedField(serializers.SlugRelatedField):