rec: fix documentation of zoneToCache localAddress attribute

Fixes #12919

diff --git a/pdns/recursordist/docs/lua-config/ztc.rst b/pdns/recursordist/docs/lua-config/ztc.rst
index ee9dd62e674c493d3732346f582fcf4e9ee431b6..5d3c19c7b5e85bdc949efd1e2207564931cea7af 100644 (file)
--- a/pdns/recursordist/docs/lua-config/ztc.rst
+++ b/pdns/recursordist/docs/lua-config/ztc.rst
@@ -91,7 +91,8 @@ The default value of 0 means no restriction.
 localAddress
 ~~~~~~~~~~~~
 The source IP address to use when transferring using the ``axfr`` or ``url`` methods.
-When unset, :ref:`setting-query-local-address` is used.
+For the ``axfr`` method :ref:`setting-query-local-address` is used by default.
+The default used for ``url`` method is system dependent.
 
 zonemd
 ~~~~~~