docs: fix wording of REFRESH CONCURRENTLY manual page

Reported-by: Asim / apraveen@pivotal.io Discussion: https://postgr.es/m/157076828181.26165.15231292023740913543@wrigleys.postgresql.org Backpatch-through: 9.4
6 years ago · 59c2617af3
parent 0c089d36e2
commit 59c2617af3
1 changed files with 2 additions and 2 deletions
--- a/doc/src/sgml/ref/refresh_materialized_view.sgml
+++ b/doc/src/sgml/ref/refresh_materialized_view.sgml
@ -63,8 +63,8 @@ REFRESH MATERIALIZED VIEW [ CONCURRENTLY ] <replaceable class="parameter">name</
     <para>
      This option is only allowed if there is at least one
      <literal>UNIQUE</literal> index on the materialized view which uses only
-      column names and includes all rows; that is, it must not index on any
-      expressions nor include a <literal>WHERE</literal> clause.
+      column names and includes all rows;  that is, it must not be an
+      expression index or include a <literal>WHERE</literal> clause.
     </para>
     <para>
      This option may not be used when the materialized view is not already