fixed missing closing bracket on base template

templates/etc/nginx/sites-available/base.j2

@@ -8,10 +8,10 @@
 {% block location %}
   location / {
     try_files {{ item.override_try_files | default('$uri $uri/ =404') }};
+  }
 {% endblock %}
 {% block app_root_location %}
 {% endblock %}
-  }
 
 {% block extra_locations %}
 {% endblock %}