diff --git a/example/components/handle.vue b/example/components/handle.vue
index 06991716..e1033ce0 100644
--- a/example/components/handle.vue
+++ b/example/components/handle.vue
@@ -58,7 +58,7 @@ export default {
     removeAt(idx) {
       this.list.splice(idx, 1);
     },
-    add: function() {
+    add() {
       id++;
       this.list.push({ name: "Juan " + id, id, text: "" });
     }