Marked up a few raw values in the settings documentation.

turned on.

One of the main features of debug mode is the display of detailed error pages.

If your app raises an exception when ``DEBUG`` is ``True``, Django will display

a detailed traceback, including a lot of metadata about your environment, such

as all the currently defined Django settings (from ``settings.py``).

If your app raises an exception when :setting:`DEBUG` is ``True``, Django will

display a detailed traceback, including a lot of metadata about your

environment, such as all the currently defined Django settings (from

``settings.py``).

As a security measure, Django will *not* include settings that might be

sensitive (or offensive), such as ``SECRET_KEY`` or ``PROFANITIES_LIST``.

Specifically, it will exclude any setting whose name includes any of the

following:

sensitive (or offensive), such as :setting:`SECRET_KEY` or

:setting:`PROFANITIES_LIST`. Specifically, it will exclude any setting whose

name includes any of the following:

    * API

    * KEY

Default: ``()`` (Empty tuple)

A tuple in the same format as :setting:`ADMINS` that specifies who should get

broken-link notifications when ``SEND_BROKEN_LINK_EMAILS=True``.

broken-link notifications when :setting:`SEND_BROKEN_LINK_EMAILS` is ``True``.

.. setting:: MEDIA_ROOT