>From 5055c85f9accf11284223f824f9fd7d4456da308 Mon Sep 17 00:00:00 2001
From: Damien Cassou <address@hidden>
Date: Tue, 4 Feb 2020 15:13:06 +0100
Subject: [PATCH] doc: Improve documentation on Substitute Server Authorization

* doc/guix.texi (Substitute Server Authorization): Explain that this is the
absence of the .drv file extension that indicates a proper setup.
---
 doc/guix.texi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 956c25ba9e..36c2437d96 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -3292,8 +3292,9 @@ $ guix build emacs --dry-run
 @end example
 
 @noindent
-This indicates that substitutes from @code{@value{SUBSTITUTE-SERVER}} are usable and
-will be downloaded, when possible, for future builds.
+The absence of the @file{.drv} file extension indicates that substitutes
+from @code{@value{SUBSTITUTE-SERVER}} are usable and will be downloaded,
+when possible, for future builds.
 
 @cindex substitutes, how to disable
 The substitute mechanism can be disabled globally by running
-- 
2.24.1