Removing empty white space

trailing white space removed after script tag on line 17

Author: che-effe

demo.html

@@ -14,7 +14,7 @@
 
   <div></div>
 
-  <script>  
+  <script>
     var msg = document.querySelector('div');
     window.addEventListener('api-load', function(e) {
       msg.innerHTML += e.target.localName + ' loaded' + '<br>';