upgraded parcel in button example

Author: fieg

examples/button/index.html

@@ -21,7 +21,7 @@
     <button id="btn1" class="trigger">Load more</button>
 </div>
 
-<script src="./index.js"></script>
+<script type="module" src="./index.js"></script>
 
 <footer class="ias-foot">This <a href="https://infiniteajaxscroll.com/examples/button/">infinite scroll</a> example is powered by <a href="https://infiniteajaxscroll.com">Infinite Ajax Scroll</a></footer>
 </body>

examples/button/package.json

@@ -13,7 +13,7 @@
   "private": true,
   "scripts": {
     "build": "parcel build *.html --public-url ./",
-    "watch": "parcel watch * --public-url ./",
+    "watch": "parcel watch *.html --public-url ./",
     "link": "npm link ../../"
   },
   "keywords": [
@@ -32,6 +32,6 @@
     "@webcreate/infinite-ajax-scroll": "^3.0.0"
   },
   "devDependencies": {
-    "parcel-bundler": "^1.12.4"
+    "parcel": "^2.0.0"
   }
 }