From eb63b72388b662039a886850257294d7d3f84f8f Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 20 Mar 2018 11:34:12 -0400
Subject: [PATCH] Doc: typo fix, "PG_" should be "TG_" here.

Too much PG on the brain in commit 769159fd3, evidently.
Noted by marcelhuberfoo@gmail.com.

Discussion: https://postgr.es/m/152154834496.11957.17112112802418832865@wrigleys.postgresql.org
---
 doc/src/sgml/plpgsql.sgml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 2cb0358292..c878373b5e 100644
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -3714,7 +3714,7 @@ ASSERT <replaceable class="parameter">condition</replaceable> <optional> , <repl
    command, declaring it as a function with no arguments and a return type of
    <type>trigger</> (for data change triggers) or
    <type>event_trigger</> (for database event triggers).
-   Special local variables named <varname>PG_<replaceable>something</></> are
+   Special local variables named <varname>TG_<replaceable>something</></> are
    automatically defined to describe the condition that triggered the call.
   </para>
 
-- 
2.40.0