Apply suggestions from code review

Co-authored-by: Remi Gacogne <rgacogne+github@valombre.net>

diff --git a/pdns/recursordist/docs/upgrade.rst b/pdns/recursordist/docs/upgrade.rst
index f73884afbf56dff847b684689f26fd01e5daa7ab..2060d5f1ca58cb7941d06e603d621db071133f37 100644 (file)
--- a/pdns/recursordist/docs/upgrade.rst
+++ b/pdns/recursordist/docs/upgrade.rst
@@ -29,8 +29,8 @@ trouble.
 New Settings
 ^^^^^^^^^^^^
 - The :ref:`setting-extended-resolution-errors` has been added, enabling adding EDNS Extended Errors to responses.
-- The :ref:`setting-refresh-on-ttl-perc`, enabling an automatic cache-refresh mechanism,
-- The :ref:`setting-ecs-ipv4-never-cache` and :ref:`setting-ecs-ipv6-never-cache` settings have been added, allowing an overrule of the existing decision whether to to cache EDNS responses carrying subnet information.
+- The :ref:`setting-refresh-on-ttl-perc`, enabling an automatic cache-refresh mechanism.
+- The :ref:`setting-ecs-ipv4-never-cache` and :ref:`setting-ecs-ipv6-never-cache` settings have been added, allowing an overrule of the existing decision whether to cache EDNS responses carrying subnet information.
 
 Deprecated and changed settings
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^