Added example of assertNumQueries() with "using" kwarg in testing topics docs.
@@ -1675,9 +1675,12 @@ your test suite.
``num`` database queries are executed.
If a ``"using"`` key is present in ``kwargs`` it is used as the database
- alias for which to check the number of queries. If you wish to call a
- function with a ``using`` parameter you can do it by wrapping the call with
- a ``lambda`` to add an extra parameter::
+ alias for which to check the number of queries::
+
+ self.assertNumQueries(7, using='non_default_db')
+
+ If you wish to call a function with a ``using`` parameter you can do it by
+ wrapping the call with a ``lambda`` to add an extra parameter::
self.assertNumQueries(7, lambda: my_function(using=7))
