From dc6f2fb4353508af27dde44bdf5cb14749ae73a1 Mon Sep 17 00:00:00 2001
From: David Rowley <drowley@postgresql.org>
Date: Tue, 28 Jul 2020 22:52:43 +1200
Subject: [PATCH] Doc: Improve documentation for pg_jit_available()

Per complaint from Scott Ribe. Based on wording suggestion from Tom Lane.

Discussion: https://postgr.es/m/1956E806-1468-4417-9A9D-235AE1D5FE1A@elevated-dev.com
Backpatch-through: 11, where pg_jit_available() was added
---
 doc/src/sgml/func.sgml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index de1e8fed3ac..7275bf51d38 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -21060,10 +21060,10 @@ SELECT * FROM pg_ls_dir('.') WITH ORDINALITY AS t(ls,n);
         <returnvalue>boolean</returnvalue>
        </para>
        <para>
-        Returns true if <acronym>JIT</acronym> compilation is available in
-        this session (see <xref linkend="jit"/>).
-        Returns false if <xref linkend="guc-jit"/> is set to false, or if the
-        feature was not enabled at compile time.
+        Returns true if a <acronym>JIT</acronym> compiler extension is
+        available (see <xref linkend="jit"/>) and the
+        <xref linkend="guc-jit"/> configuration parameter is set to
+        <literal>on</literal>.
        </para></entry>
       </row>