add comment

src/server/views/widget/page_alerts.html

@@ -53,11 +53,13 @@
     {% endif %}
 
     {% if req.query.duplicated and not page.isDeleted() %}
+    <!-- 変更点 -->
     <div class="alert alert-success alert-moved">
       <span>
         <strong>{{ t('Duplicated') }}: </strong> {{ t('page_page.notice.duplicated', req.sanitize(req.query.duplicated)) }}
       </span>
     </div>
+    <!-- 変更点終わり -->
     {% endif %}
 
     {% if req.query.unlinked %}