Fixed #2940 -- Clarified docs/settings.txt entry about MANAGERS. Thanks, matt.riggott@gmail.com

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3923 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/settings.txt

@@ -528,7 +528,7 @@ any code that uses ``LANGUAGES`` at runtime.
 MANAGERS
 --------
 
-Default: ``ADMINS`` (Whatever ``ADMINS`` is set to)
+Default: ``()`` (Empty tuple)
 
 A tuple in the same format as ``ADMINS`` that specifies who should get
 broken-link notifications when ``SEND_BROKEN_LINK_EMAILS=True``.