Fixed a test failure introduced by 214d1e1b0f.

tests/check_framework/tests.py

@@ -110,7 +110,7 @@ class Django_1_6_0_CompatibilityChecks(TestCase):
                     hint=("Django 1.6 introduced a new default test runner. It looks like "
                           "this project was generated using Django 1.5 or earlier. You should "
                           "ensure your tests are all running & behaving as expected. See "
-                          "https://docs.djangoproject.com/en/dev/releases/1.6/#discovery-of-tests-in-any-test-module "
+                          "https://docs.djangoproject.com/en/dev/releases/1.6/#new-test-runner "
                           "for more information."),
                     obj=None,
                     id='1_6.W001',