The Minimal Example here https://hiukim.github.io/mind-ar-js-doc/quick-start/webpage
says to use     <script src="https://cdn.jsdelivr.net/gh/hiukim/[email protected]/dist/mindar-image.prod.js"></script>
and     <script src="https://cdn.jsdelivr.net/gh/hiukim/[email protected]/dist/mindar-image-aframe.prod.js"></script>
But both of these return 404 not found. Please update the example with the correct urls.