[2005] wording update based on review suggestion

diff --git a/doc/guide/bind10-guide.xml b/doc/guide/bind10-guide.xml
index 5766188fb1863713ba790c71e0b80a24f3e227c1..67b0ae04199f6f0aaa705cd3d5402bc830806566 100644 (file)
--- a/doc/guide/bind10-guide.xml
+++ b/doc/guide/bind10-guide.xml
@@ -2162,8 +2162,10 @@ DDNS/zones[0]/update_acl[1]      {"action": "ACCEPT", "from": "::1", "key": "key.exam
       <para>
        The difference of two versions of a zone, before and after a
        DDNS transaction, is automatically recorded in the underlying
-       data source, and can be retrieved in the form of outbound IXFR.
-       There has to be no configuration to make this possible.
+       data source, and can be retrieved in the form of outbound
+       IXFR.
+       This is done automaticallyl; it does not require specific
+       configuration to make this possible.
       </para>
     </section>
   </chapter>