_includes/custom/after_footer.html in jekyll-lenciel-theme-0.5.0 vs _includes/custom/after_footer.html in jekyll-lenciel-theme-0.6.0

@@ -2,6 +2,8 @@
   var stylesheet = document.createElement('link');
   stylesheet.href = '{{ root_url }}/assets/stylesheets/app.css';
   stylesheet.rel = 'stylesheet';
   stylesheet.type = 'text/css';
   document.getElementsByTagName('head')[0].appendChild(stylesheet);
-</script>
+</script>
+
+<script src="{{ root_url }}/assets/javascripts/app.js" async></script>
\ No newline at end of file