Fix attachment lists

app/javascript/flavours/glitch/components/attachment_list.js

@@ -40,12 +40,14 @@ export default class AttachmentList extends ImmutablePureComponent {
         </div>
 
         <ul className='attachment-list__list'>
+          {media.map(attachment => {
             const displayUrl = attachment.get('remote_url') || attachment.get('url');
 
-          {media.map(attachment => {
+            return (
-            return (<li key={attachment.get('id')}>
+              <li key={attachment.get('id')}>
                 <a href={displayUrl} target='_blank' rel='noopener'>{filename(displayUrl)}</a>
-            </li>)
+              </li>
+            );
           })}
         </ul>
       </div>