remove unrelated dead link

diff --git a/docs/upgrading.rst b/docs/upgrading.rst
index edfd248f72043e0a175fc07017a0f478aa069767..76c4d8063a708f4c284ca0abf82934880e9544ce 100644 (file)
--- a/docs/upgrading.rst
+++ b/docs/upgrading.rst
@@ -329,7 +329,7 @@ Renamed options
 The following options have been renamed:
 
 -  ``experimental-json-interface`` ==> :ref:`setting-api`
--  ``experimental-api-readonly`` ==> :ref:`setting-api-readonly`
+-  ``experimental-api-readonly`` ==> ``api-readonly``
 -  ``experimental-api-key`` ==> :ref:`setting-api-key`
 -  ``experimental-dname-processing`` ==> :ref:`setting-dname-processing`
 -  ``experimental-dnsupdate`` ==> :ref:`setting-dnsupdate`