diff --git a/demo-shell-ng2/README.md b/demo-shell-ng2/README.md
index 8ef88aa27e..4fc990a5af 100644
--- a/demo-shell-ng2/README.md
+++ b/demo-shell-ng2/README.md
@@ -39,7 +39,7 @@ npm install
 2 Fast build and watch for dev purposes
 
 ```sh
-npm start.dev
+npm start
 ```
 
 >`start` script also includes live reload and watchers for all the `.ts` files.