diff --git a/example/cert-list.js b/example/cert-list.js
index 1ae61dc..1e78b0f 100644
--- a/example/cert-list.js
+++ b/example/cert-list.js
@@ -2,7 +2,7 @@
     'use strict';
 
     var $certs = document.querySelector('#certList');
-    
+
     /**
      * Пример получения списка сертификатов
      * */