From b53daad0642cae11bd642e3b53a0645006ba1bb0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Thu, 17 Mar 2016 09:48:12 +0100
Subject: [PATCH] doc: Add missing comma after @xref.

Reported by Alex Kost <alezost@gmail.com>.

* doc/guix.texi (Service Reference): Add comma after @xref.
---
 doc/guix.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index b3b1583f27d..b36be056869 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -10135,7 +10135,7 @@ are created using @code{define-record-type*}, you can write a succint
 @var{body} that evaluates to the new service parameters by using the
 @code{inherit} feature that @code{define-record-type*} provides.
 
-@xref{Using the Configuration System} for example usage.
+@xref{Using the Configuration System}, for example usage.
 
 @end deffn
 
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