From bc8512f1f3639140d3009cddc2860b956ce081aa Mon Sep 17 00:00:00 2001
From: Christoph Groth <christoph.groth@cea.fr>
Date: Sun, 15 Sep 2013 11:37:26 +0200
Subject: [PATCH] add missing comma

---
 content/citing.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/citing.txt b/content/citing.txt
index 56b5318..bdf7753 100644
--- a/content/citing.txt
+++ b/content/citing.txt
@@ -4,7 +4,7 @@ Citing Kwant
 We provide Kwant as free software under a `BSD license </license.html>`_ as a
 service to the physics community.  If you have used Kwant for work that has
 lead to a scientific publication, please mention the fact that you used it
-explicitly in the text body.  For example you may add:
+explicitly in the text body.  For example, you may add:
 
   *The numerical calculations were performed using the Kwant code.*
 
-- 
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