Fix psql doc typo.

diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 487df7461769873b40bc69466b2c0af786b22dd8..90db3fc664fe54bc3ab23c4afce614adef790c2f 100644 (file)
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -916,7 +916,7 @@ testdb=>
         </para>
 
         <para>
-        For some types of relation, <literal>\d</> shows additional information
+        For some types of relations, <literal>\d</> shows additional information
         for each column: column values for sequences, indexed expression for
         indexes and foreign data wrapper options for foreign tables.
         </para>