update example

Author: janumedia

examples/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <title>Lazy Image Example</title>
     <script src="https://unpkg.com/vue"></script>
-    <script src="/dist/vue-lazy-image.min.js"></script>
+    <script src="https://unpkg.com/@janumedia/vue-lazy-image/dist/vue-lazy-image.min.js"></script>
     <style>
         .top {
             width: 100%;