Fix documentation: Lua2 backend is (mostly) read-only.

Signed-off-by: Miod Vallat <miod.vallat@powerdns.com>

diff --git a/docs/backends/lua2.rst b/docs/backends/lua2.rst
index 7307b7aafcdc71183a4cd728502dc6b0f986cfc4..67f6d01afafda1a39af3a99882bee421eddbbeac 100644 (file)
--- a/docs/backends/lua2.rst
+++ b/docs/backends/lua2.rst
@@ -13,7 +13,7 @@ Lua2 Backend
 * Comments: No
 * Search: Yes\*
 * Views: No
-* API: Read-Write
+* API: Read-only\**
 * :ref:`Multiple instances <setting-launch>`: Yes
 * Zone caching: Yes\*
 * Module name: lua2
@@ -21,6 +21,8 @@ Lua2 Backend
 
 \* If the responder (your script) implements ``dns_get_all_domains``, see below.
 
+\** Except for the notification timestamp, if the responder (your script) implements ``dns_set_notified``, see below.
+
 This is a rewrite of existing Lua backend.
 This backend is stub between your Lua script and PowerDNS authoritative server.
 The backend uses AuthLua4 base class, and you can use same functions and types as in any other Lua script.