doc: clarify internal behavior of RECURSIVE CTE queries

bmomjian · bmomjian · commit 19815537632d · 2022-09-28T13:14:38.000-04:00
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
@@ -2107,7 +2107,7 @@ 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>
 
