update clock icon description

templates/default/room/index.html.twig

@@ -28,7 +28,7 @@
                     •
                     <a href="{{ path('room_namespace', { namespace : request.get('namespace'), txid : post.id }) }}#{{ post.id }}">{{ 'reply' | trans }}</a>
                     {% if post.pending %}
-                        <span title="{{ 'pending for DHT' | trans }}">
+                        <span title="{{ 'pending for new block...' | trans }}">
                             <svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 16 16">
                                 <path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0M8 3.5a.5.5 0 0 0-1 0V9a.5.5 0 0 0 .252.434l3.5 2a.5.5 0 0 0 .496-.868L8 8.71z"/>
                             </svg>