From 8496bfa328d40cce9afdc4b491243a3ab9b0b528 Mon Sep 17 00:00:00 2001
From: Justin Pryzby <pryzbyj@telsasoft.com>
Date: Fri, 24 Sep 2021 16:19:54 -0500
Subject: [PATCH] unused COLUMNS (plural)

This was fixed in master since 1ed6b8956, but the typo should be backpatched
since it's user-facing documentation publicized on the website for the next 5
years
---
 doc/src/sgml/catalogs.sgml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index 304196c216..0e4d7617c4 100644
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -4704,7 +4704,7 @@ SCRAM-SHA-256$<replaceable>&lt;iteration count&gt;</replaceable>:<replaceable>&l
   </table>
 
   <para>
-   Unused column contain zeroes. For example, <structfield>oprleft</structfield>
+   Unused columns contain zeroes. For example, <structfield>oprleft</structfield>
    is zero for a prefix operator.
   </para>
 
-- 
2.17.0