Update routing.md (#14)

dear-lizhihua · posva · commit 90d8bee3833c · 2017-05-03T13:19:04.000+02:00
diff --git a/en/routing.md b/en/routing.md
@@ -35,7 +35,7 @@ export function createApp () {
   // create router instance
   const router = createRouter()
 
-  const app new Vue({
+  const app = new Vue({
     // inject router into root Vue instance
     router,
     render: h => h(App)
