[PATCH] toolsoftrade: Typo fix

[Akira Yokosawa <akiyks@gmail.com>]

From f8e9541c541291726dc7cfa712468546e2795f97 Mon Sep 17 00:00:00 2001
From: Akira Yokosawa <akiyks@gmail.com>
Date: Sun, 4 Sep 2016 08:01:03 +0900
Subject: [PATCH] toolsoftrade: Typo fix

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
---
 toolsoftrade/toolsoftrade.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toolsoftrade/toolsoftrade.tex b/toolsoftrade/toolsoftrade.tex
index 130faaf..0782892 100644
--- a/toolsoftrade/toolsoftrade.tex
+++ b/toolsoftrade/toolsoftrade.tex
@@ -677,7 +677,7 @@ Finally, lines~44-47 release the lock.

 Figure~\ref{fig:toolsoftrade:Demonstration of Same Exclusive Lock}
 shows a code fragment that runs \co{lock_reader()} and
-\co{lock_writer()} as thread using the same lock, namely, \co{lock_a}.
+\co{lock_writer()} as threads using the same lock, namely, \co{lock_a}.
 Lines~2-6 create a thread running \co{lock_reader()}, and then
 Lines~7-11 create a thread running \co{lock_writer()}.
 Lines~12-19 wait for both threads to complete.
-- 
1.9.1