Update example apps to use config context manager

1 files changed, 4 insertions, 5 deletions

diff --git a/docs/narr/helloworld.py b/docs/narr/helloworld.py
index c01329af9..29ed8e6f2 100644
--- a/docs/narr/helloworld.py
+++ b/docs/narr/helloworld.py
@@ -7,10 +7,9 @@ def hello_world(request):
     return Response('Hello %(name)s!' % request.matchdict)
 
 if __name__ == '__main__':
-    config = Configurator()
-    config.add_route('hello', '/hello/{name}')
-    config.add_view(hello_world, route_name='hello')
-    app = config.make_wsgi_app()
+    with Configurator() as config:
+        config.add_route('hello', '/hello/{name}')
+        config.add_view(hello_world, route_name='hello')
+        app = config.make_wsgi_app()
     server = make_server('0.0.0.0', 8080, app)
     server.serve_forever()
-