diff --git a/doc/sphinx/arm/ddns.rst b/doc/sphinx/arm/ddns.rst
index fdc6515505..d25e1b18e0 100644
--- a/doc/sphinx/arm/ddns.rst
+++ b/doc/sphinx/arm/ddns.rst
@@ -1092,8 +1092,7 @@ Currently Kea's statistics management has the following limitations:
 
 .. note::
 
-    Hook libraries, such as the ISC subscriber-only GSS-TSIG library,
-    make new statistics available in Kea.
+    Hook libraries such as the GSS-TSIG library are open source and available to every Kea user, providing access to new statistics in Kea.
 
 More information about Kea statistics can be found at :ref:`stats`.