Fixed message for split library setting coming later

Author: crocodilestick

root/app/calibre-web/cps/templates/config_db.html

@@ -18,7 +18,7 @@ <h2>{{title}}</h2>
       </div>
       <div class="form-group required">
         <input type="checkbox" id="config_calibre_split" name="config_calibre_split" data-control="split_settings" data-t ="{{ config.config_calibre_split_dir  }}" {% if config.config_calibre_split %}checked{% endif %} >
-        <label for="config_calibre_split">{{_('Separate Book Files from Library - DO NOT USE! COMING IN CWA V2.2.0!')}}</label>
+        <label for="config_calibre_split">{{_('Separate Book Files from Library - DO NOT USE! COMING IN CWA V3.1.0!')}}</label>
       </div>
       <div data-related="split_settings">
        <div class="form-group required input-group">