Fix syntax

templates/article.html

@@ -67,7 +67,6 @@
                     <abbr class="published" title="{{ article.date.isoformat() }}">
                       {{ article.locale_date }}
                     </abbr>
-                    {% endif %}
                     {% if article.authors %}
                     <address class="vcard author">
                       by {% for author in article.authors %}