--- a/default/blog/articles.html	Fri May 19 12:59:43 2017 +0200
+++ b/default/blog/articles.html	Sun May 21 16:10:44 2017 +0200
@@ -11,7 +11,7 @@
 
         {# we recursively display comments for all comments nodes (usually there's only one) #}
         {% for comments_items in item.comments_items_list %}
-            <button class="comments_btn" onclick="document.getElementById('{{comments_panel|next_gidx}}').classList.toggle('show')">show comments ({{comments_items|count}})</button>
+            <button class="comments_btn" onclick="document.getElementById('{{comments_panel|next_gidx}}').classList.toggle('show')">{% trans %}show comments{% endtrans %} ({{comments_items|count}})</button>
             <div id="{{comments_panel|cur_gidx}}" class="comments_panel">
                 {% if allow_commenting %}
                     <div class="comment_post">