Fixing path to README.md

examples/virtualbackground/index.html

@@ -50,7 +50,7 @@ <h5 class="modal-title" id="errorModalLabel">Error</h5>
     <script type="module" src="https://cdn.jsdelivr.net/gh/zerodevx/zero-md@2/dist/zero-md.min.js"></script>
     <script>
       (async () => {
-        const response = await fetch('README.md');
+        const response = await fetch('/examples/README.md');
         const text = await response.text();
         const $instructions = document.getElementById('instructions');
         const $zeroMd = document.createElement('zero-md');