From 3ebc6d295705fec37dc8f57a4ece54b370f55f72 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 10 Mar 2021 10:59:48 -0500
Subject: [PATCH] Doc: fix missing mention of procedure OUT parameters.

Small oversight in commit 2453ea142.
---
 doc/src/sgml/plpgsql.sgml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 9d41967ad3a..9242c54329d 100644
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -1959,7 +1959,8 @@ SELECT * FROM get_available_flightid(CURRENT_DATE);
      or <command>DO</command> block can call a procedure
      using <command>CALL</command>.  Output parameters are handled
      differently from the way that <command>CALL</command> works in plain
-     SQL.  Each <literal>INOUT</literal> parameter of the procedure must
+     SQL.  Each <literal>OUT</literal> or <literal>INOUT</literal>
+     parameter of the procedure must
      correspond to a variable in the <command>CALL</command> statement, and
      whatever the procedure returns is assigned back to that variable after
      it returns.  For example:
-- 
2.39.5