diff --git a/data/web/corefork.telegram.org/constructor/messageEntityTextUrl.html b/data/web/corefork.telegram.org/constructor/messageEntityTextUrl.html
index bf9a68a3c1..49183ae294 100644
--- a/data/web/corefork.telegram.org/constructor/messageEntityTextUrl.html
+++ b/data/web/corefork.telegram.org/constructor/messageEntityTextUrl.html
@@ -42,7 +42,8 @@
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/messageEntityTextUrl" >messageEntityTextUrl</a></li></ul></div>
   <h1 id="dev_page_title">messageEntityTextUrl</h1>
   
-  <div id="dev_page_content"><p>Message entity representing a <a href="https://google.com">text url</a>: for in-text urls like <a href="https://google.com">https://google.com</a> use <a href="/constructor/messageEntityUrl">messageEntityUrl</a>.</p>
+  <div id="dev_page_content"><p>Message entity representing a <a href="https://google.com">text url</a>: for in-text urls like <a href="https://google.com">https://google.com</a> use <a href="/constructor/messageEntityUrl">messageEntityUrl</a>.  </p>
+<p>Note that an additional confirmation popup with the full URL must be displayed to the user before opening this link, unless the domain is one of the whitelisted domains specified in the <a href="/api/config#whitelisted-domains"><code>whitelisted_domains</code> client configuration parameter »</a>.</p>
 <p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">