diff --git a/groups-domains.lp b/groups-domains.lp
index 784065ef..1fb0a7c0 100644
--- a/groups-domains.lp
+++ b/groups-domains.lp
@@ -86,7 +86,8 @@ mg.include('scripts/pi-hole/lua/header_authenticated.lp','r')
                 <div>
                     <p><strong>Note:</strong><br>
                         The domain or regex filter will be automatically assigned to the Default Group.<br>
-                        Other groups can optionally be assigned in the list below (using <b>Group assignment</b>).
+                        Other groups can optionally be assigned in the list below (using <strong>Group assignment</strong>).<br>
+                        You can add multiple entries at once by separating them with spaces (e.g. <code>example.com example.org</code>).
                     </p>
                 </div>
                 <div class="btn-toolbar pull-right" role="toolbar" aria-label="Toolbar with buttons">