From 58df511be7c00b904023d7e3ccc873452dee4ef7 Mon Sep 17 00:00:00 2001
From: crista <lopes@ics.uci.edu>
Date: Sat, 30 Nov 2013 21:43:35 -0800
Subject: [PATCH] Update README.md

Fixed wrong number
---
 21-defensive/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/21-defensive/README.md b/21-defensive/README.md
index 76f9457..dc10ae3 100644
--- a/21-defensive/README.md
+++ b/21-defensive/README.md
@@ -1,4 +1,4 @@
-Style #20
+Style #21
 ==============================
 
 Constraints: