Fix typo in README

Howard Jing · Howard Jing · commit e8f25dfd0690 · 2016-02-05T11:15:42.000-05:00
`controllerMethodFactories` should be `controllerGenerators`
diff --git a/README.md b/README.md
@@ -52,7 +52,7 @@ const selectorBundles = [
   mySelectors,
 ];
 
-export default controller(AppLayout, controllerMethodFactories, selectorBundles);
+export default controller(AppLayout, controllerGenerators, selectorBundles);
 
 ```
 
