Make SHOW_TOOLBAR_CALLBACK a dotted path.

Fix #473.

1 files changed, 6 insertions, 8 deletions

diff --git a/docs/configuration.rst b/docs/configuration.rst
index a276aa3..c1fe65d 100644
--- a/docs/configuration.rst
+++ b/docs/configuration.rst
@@ -85,15 +85,13 @@ Toolbar options
 
 * ``SHOW_TOOLBAR_CALLBACK``
 
-  Default: ``None``
+  Default: 'debug_toolbar.middleware.show_toolbar'
 
-  If set to ``None``, the debug toolbar middleware will use its built-in
-  ``show_toolbar`` method for determining whether the toolbar should show or
-  not. The default checks are that ``DEBUG`` must be set to ``True``, the IP
-  of the request must be in ``INTERNAL_IPS``, and the request must no be an
-  AJAX request. You can provide your own method for displaying the toolbar
-  which contains your custom logic. This method should return ``True`` or
-  ``False``.
+  This is the dotted path to a function used for determining whether the
+  toolbar should show or not. The default checks are that ``DEBUG`` must be
+  set to ``True``, the IP of the request must be in ``INTERNAL_IPS``, and the
+  request must no be an AJAX request. You can provide your own function that
+  accepts a request in argument and returns ``True`` or ``False``.
 
 Panel options
 ~~~~~~~~~~~~~