fix unit test example code

yyx990803 · yyx990803 · commit 0e2674b514e0 · 2015-04-17T00:53:06.000-04:00
diff --git a/source/guide/application.md b/source/guide/application.md
@@ -66,8 +66,14 @@ app.currentView = 'page1'
 ``` js
 // my-component.js
 module.exports = {
+  template: '<span>{{msg}}</span>',
+  data: function () {
+    return {
+      msg: 'hello!'
+    }
+  }
   created: function () {
-    this.message = 'hello!'
+    console.log('my-component created!')
   }
 }
 ```
