added async to medium script

apps/remix-ide/src/app/ui/landing-page/landing-page.js

@@ -159,8 +159,9 @@ export class LandingPage extends ViewPlugin {
             data-poststyle="external"
             data-readmore="More..."
             data-buttonclass="btn mb-3"
-            data-offset="-100">
+            data-offset="-100"
-          </div>
+          >
+-        </div>
         </div>
       </div>
     `
@@ -329,7 +330,7 @@ export class LandingPage extends ViewPlugin {
     const img = yo`<img class=${css.logoImg} src="assets/img/guitarRemiCroped.webp" onclick="${() => playRemi()}"></img>`
     const playRemi = async () => { await document.getElementById('remiAudio').play() }
     // to retrieve medium posts
-    document.body.appendChild(yo`<script src="https://www.retainable.io/assets/retainable/rss-embed/retainable-rss-embed.js"></script>`)
+    document.body.appendChild(yo`<script async src="https://www.retainable.io/assets/retainable/rss-embed/retainable-rss-embed.js"></script>`)
     const container = yo`
       <div class="${css.homeContainer} d-flex" data-id="landingPageHomeContainer">
         <div class="${css.mainContent} bg-light">