From 51cff91c905e3b32c1f9b56d82d5c802b257b157 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Tue, 5 Dec 2017 21:02:47 -0500
Subject: [PATCH] doc: Flex is not a GNU package

Remove the designation that Flex is a GNU package.  Even though Bison is
a GNU package, leave out the designation to not make the sentence
unnecessarily complicated.

Author: Pavan Maddamsetti <pavan.maddamsetti@gmail.com>
---
 doc/src/sgml/installation.sgml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/sgml/installation.sgml b/doc/src/sgml/installation.sgml
index a922819fce..141494c651 100644
--- a/doc/src/sgml/installation.sgml
+++ b/doc/src/sgml/installation.sgml
@@ -289,7 +289,7 @@ su - postgres
        <primary>yacc</primary>
       </indexterm>
 
-      GNU <application>Flex</application> and <application>Bison</application>
+      <application>Flex</application> and <application>Bison</application>
       are needed to build from a Git checkout, or if you changed the actual
       scanner and parser definition files. If you need them, be sure
       to get <application>Flex</application> 2.5.31 or later and
-- 
2.40.0