doc: clarify internal behavior of RECURSIVE CTE queries

Reported-by: Tom Lane
Discussion: https://postgr.es/m/3976627.1662651004@sss.pgh.pa.us

Backpatch-through: 10

diff --git a/doc/src/sgml/queries.sgml b/doc/src/sgml/queries.sgml
index 50ac46b482fb43350d5f15144676fd986ad8681a..5fad8c9f86729e93edfe4f5aa44268361d64b380 100644 (file)
--- a/doc/src/sgml/queries.sgml
+++ b/doc/src/sgml/queries.sgml
@@ -2111,7 +2111,7 @@ SELECT sum(n) FROM t;
   <note>
    <para>
     While <literal>RECURSIVE</literal> allows queries to be specified
-    recursively, internally all queries are evaluated iteratively.
+    recursively, internally such queries are evaluated iteratively.
    </para>
   </note>