Fix tutorial as per bug noticed by Neill Cox.

1 files changed, 2 insertions, 1 deletions

diff --git a/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py b/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py
index 332f0408f..2d4a06930 100644
--- a/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py
+++ b/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py
@@ -2,6 +2,7 @@ from repoze.bfg.configuration import Configurator
 
 from tutorial.models import DBSession
 from tutorial.models import initialize_sql
+from tutorial.models import RootFactory
 
 class Cleanup:
     def __init__(self, cleaner):
@@ -22,7 +23,7 @@ def app(global_config, **settings):
     if db_string is None:
         raise ValueError("No 'db_string' value in application configuration.")
     initialize_sql(db_string)
-    config = Configurator(settings=settings)
+    config = Configurator(settings=settings, root_factory=RootFactory)
     config.begin()
     config.load_zcml('configure.zcml')
     config.end()