From c007ebf5efe2892214c834cee1ffe79de34f8749 Mon Sep 17 00:00:00 2001
From: James Stevens <jdsteve2@illinois.edu>
Date: Tue, 28 Jul 2015 01:52:24 -0500
Subject: [PATCH] minor re-wording

---
 doc/tutorial.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/tutorial.rst b/doc/tutorial.rst
index 268408574..e39a8acd1 100644
--- a/doc/tutorial.rst
+++ b/doc/tutorial.rst
@@ -1466,9 +1466,9 @@ Now to make things more interesting, we'll create a kernel with barriers:
 
 
 In this kernel, when a thread performs the second instruction it uses data produced
-by *different* threads during the first instruction. For correct execution barriers
-are required, so loopy inserts them. Now we'll count the barriers using
-:func:`loopy.get_barrier_poly`:
+by *different* threads during the first instruction. Because of this, barriers are
+required for correct execution, so loopy inserts them. Now we'll count the barriers
+using :func:`loopy.get_barrier_poly`:
 
 .. doctest::
 
-- 
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