fix helloworld example

Dylan Jay

2011-08-25 f7fe1d3b9b98663febad51bd6c09b5a7f7ea3e1f

fix helloworld example

 docs/narr/helloworld.py

@@ -7,6 +7,6 @@
if __name__ == '__main__':
   config = Configurator()
   config.add_route('hello', '/hello/{name}')
   config.add_view(hello_world, route_name='hello')
   config.add_view(hello_world, route_name='hello', renderer='string')
   app = config.make_wsgi_app()
   serve(app, host='0.0.0.0')