Use different icon for comment hint

src/pages/status.jsx

@@ -810,7 +810,7 @@ function StatusThread({ id, closeLink = '/', instance: propInstance }) {
               />
               {ancestor && isThread && repliesCount > 1 && (
                 <div class="replies-link">
-                  <Icon icon="comment" />{' '}
+                  <Icon icon="comment2" />{' '}
                   <span title={repliesCount}>
                     {shortenNumber(repliesCount)}
                   </span>
@@ -1323,7 +1323,7 @@ function SubComments({
               />
               {!r.replies?.length && r.repliesCount > 0 && (
                 <div class="replies-link">
-                  <Icon icon="comment" />{' '}
+                  <Icon icon="comment2" />{' '}
                   <span title={r.repliesCount}>
                     {shortenNumber(r.repliesCount)}
                   </span>