Index: docs/contributing.txt
===================================================================
--- docs/contributing.txt	(revision 6783)
+++ docs/contributing.txt	(working copy)
@@ -654,9 +654,9 @@
     ./runtests.py --settings=path.to.django.settings
 
 Yes, the unit tests need a settings module, but only for database connection
-info, with the ``DATABASE_ENGINE`` setting. You will also need a ``ROOT_URLCONF``
-setting (its value is ignored; it just needs to be present) and a ``SITE_ID``
-setting (any non-zero integer value will do) in order for all the tests to pass.
+info (with the ``DATABASE_ENGINE`` setting) and the ``ROOT_URLCONF`` setting
+(its value is ignored; it just needs to be present) in order for all
+the tests to pass.
 
 If you're using the ``sqlite3`` database backend, no further settings are
 needed. A temporary database will be created in memory when running the tests.