diff --git a/js/angular/directive/slideBox.js b/js/angular/directive/slideBox.js
index c30dea308d..5e0cd4915a 100644
--- a/js/angular/directive/slideBox.js
+++ b/js/angular/directive/slideBox.js
@@ -19,7 +19,7 @@
  *   <ion-slide>
  *     <div class="box yellow"><h1>YELLOW</h1></div>
  *   </ion-slide>
- *   <ion-slide>
+ *   <ion-slide on-slide-changed="slideHasChanged(index)">
  *     <div class="box pink"><h1>PINK</h1></div>
  *   </ion-slide>
  * </ion-slide-box>