From 49582a95c0b778a6b0f2c29668b84b1435524013 Mon Sep 17 00:00:00 2001
From: AnHongpeng <roc.anhongpeng@gmail.com>
Date: Mon, 20 Feb 2017 22:43:09 +0800
Subject: [PATCH] fix bubbleSort.md

---
 1.bubbleSort.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/1.bubbleSort.md b/1.bubbleSort.md
index 49805e7..e53a38d 100644
--- a/1.bubbleSort.md
+++ b/1.bubbleSort.md
@@ -36,7 +36,7 @@
 ```js
 function bubbleSort(arr) {
     var len = arr.length;
-    for (var i = 0; i < len; i++) {
+    for (var i = 0; i < len - 1; i++) {
         for (var j = 0; j < len - 1 - i; j++) {
             if (arr[j] > arr[j+1]) {        // 相邻元素两两对比
                 var temp = arr[j+1];        // 元素交换