remove extra curly brace

Author: deniak

templates/components/listings/publications/tr_card.html.twig

@@ -39,7 +39,7 @@
     {% endblock translations %}
     {% block crs %}
         {% if spec.crd %}
-            {% set cr = spec.specification.lastSpecVersionOfType('CR') %} %}
+            {% set cr = spec.specification.lastSpecVersionOfType('CR') %}
             {% if cr %}
                 <div>
                     <dt>Latest Candidate Recommendation Snapshot</dt>