dnsdist: Fix a typo in the upgrade guide

Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>

diff --git a/pdns/dnsdistdist/docs/upgrade_guide.rst b/pdns/dnsdistdist/docs/upgrade_guide.rst
index 941850016cca9bb5619a01bc6c424e40d36fc2c2..6c336b1f1ac1a0f7a241c8d010276475f08bbbd5 100644 (file)
--- a/pdns/dnsdistdist/docs/upgrade_guide.rst
+++ b/pdns/dnsdistdist/docs/upgrade_guide.rst
@@ -4,7 +4,7 @@ Upgrade Guide
 2.0.x to 2.1.0
 --------------
 
-Since 2.1.0, ``rcode``s in the ``YAML`` configuration can be specified either by their case-insensitive names (e.g. ``refused``), or by their numerical values (e.g. ``"5"``). Unfortunately in some contexts (:func:`RCodeRule`, :func:`ERCodeRule`, :func:`RCodeAction` and :func:`ERCodeAction`) this has a the side-effect that a numerical value (``5``) is no longer accepted and has to be converted to a string (``"5"``).
+Since 2.1.0, ``rcode``s in the ``YAML`` configuration can be specified either by their case-insensitive names (e.g. ``refused``), or by their numerical values (e.g. ``"5"``). Unfortunately in some contexts (:func:`RCodeRule`, :func:`ERCodeRule`, :func:`RCodeAction` and :func:`ERCodeAction`) this has the side-effect that a numerical value (``5``) is no longer accepted and has to be converted to a string (``"5"``).
 
 1.9.x to 2.0.0
 --------------