Fix docs: refresh-on-ttl-perc was added in 4.5.0

diff --git a/pdns/recursordist/docs/settings.rst b/pdns/recursordist/docs/settings.rst
index 02d917b3d7de8d24ff3f956f28483adb22b294d4..3beb32f2b9455219a3da429e01050b0ba1847c25 100644 (file)
--- a/pdns/recursordist/docs/settings.rst
+++ b/pdns/recursordist/docs/settings.rst
@@ -1520,7 +1520,7 @@ enlarge this value or run with fewer threads.
 
 ``refresh-on-ttl-perc``
 -----------------------
-.. versionadded: 4.5.0
+.. versionadded:: 4.5.0
 
 -  Integer
 -  Default: 0