doc: PG 14 relnotes, adjust pg_{read|write}_all_data entry

Reported-by: Stephen Frost
Discussion: https://postgr.es/m/20210522232945.GO20766@tamriel.snowman.net

diff --git a/doc/src/sgml/release-14.sgml b/doc/src/sgml/release-14.sgml
index 58646b4804bf44c550fa9d9bc289f3b21fea17f5..372abff0ac37b834e4d9e9daf9734d1e6d6356d1 100644 (file)
--- a/doc/src/sgml/release-14.sgml
+++ b/doc/src/sgml/release-14.sgml
@@ -469,7 +469,7 @@ Add predefined roles <link linkend="predefined-roles"><structname>pg_read_all_da
 </para>
 
 <para>
-These non-login roles give read-only/write-only access to all objects.
+These non-login roles can be used to give read or write permission to all tables, views, and sequences.
 </para>
 </listitem>