Merge pull request #195 from devidw/patch-1

Add missing `)` to settings docs sample

docs/settings.txt

@@ -58,7 +58,7 @@ URLs, and they can then be verified with the supplied ``signature_required`` wra
    download = ObjectDownloadView.as_view(model=Document, file_field='file')
 
     urlpatterns = [
-        path('download/<str:slug>/', signature_required(download),
+        path('download/<str:slug>/', signature_required(download)),
     ]
 
 Make sure to test the desired functionality after configuration.
@@ -120,4 +120,4 @@ See :doc:`/optimizations/index` for details about builtin backends
 
 When ``django_downloadview.SmartDownloadMiddleware`` is in your
 ``MIDDLEWARE_CLASSES``, this setting must be explicitely configured (no default
-value). Else, you can ignore this setting.
+value). Else, you can ignore this setting.