Rephrase parental-agents description

diff --git a/doc/arm/reference.rst b/doc/arm/reference.rst
index 3945c672e019b9b2ae2552e251c58ada0f398190..1c7522e1b617f05decde543bd7dbbbe2c7cb5a83 100644 (file)
--- a/doc/arm/reference.rst
+++ b/doc/arm/reference.rst
@@ -1035,9 +1035,9 @@ responses such as NXDOMAIN.
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 :any:`parental-agents` lists allow for a common set of parental agents to be easily
-used by multiple primary and secondary zones in their :any:`parental-agents` lists.
-A parental agent is the entity that the zone has a relationship with to
-change its delegation information (defined in :rfc:`7344`).
+used by multiple primary and secondary zones.
+A parental agent is the entity that is allowed to
+change a zone's delegation information (defined in :rfc:`7344`).
 
 .. _primaries_grammar:
 
@@ -1074,7 +1074,6 @@ where ``tls-configuration-name`` refers to a previously defined
    observers but does not protect from man-in-the-middle attacks on
    zone transfers.
 
-
 .. _options_grammar:
 
 ``options`` Block Grammar