Update list_keywords.html

Author: mjanez

ckanext/scheming/templates/scheming/display_snippets/list_keywords.html

@@ -3,7 +3,7 @@
 
   list - list of links
 #}
-{% set _class = _class or 'link-list' %}
+{% set _class = _class or 'keyword-list' %}
 {% set snippet_list = data[field.field_name].replace(' ', '').split(',') %}
 
 {%- set choices = [] -%}