From 00ef4e6c14d625bfa36d7653366393ea98ab4f27 Mon Sep 17 00:00:00 2001
From: huangqiaobo <huangqiaobo92321@live.com>
Date: Fri, 5 Sep 2014 18:52:54 +0800
Subject: [PATCH] fix some typos

---
 source/chapter1/02_a_swift_tour.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/source/chapter1/02_a_swift_tour.md b/source/chapter1/02_a_swift_tour.md
index 622c3a5b..3103c659 100755
--- a/source/chapter1/02_a_swift_tour.md
+++ b/source/chapter1/02_a_swift_tour.md
@@ -682,10 +682,10 @@ protocolValue.simpleDescription
 在尖括号里写一个名字来创建一个泛型函数或者类型。
 
 ```swift
-func repeat<ItemType>(item: ItemType, times: Int) -> ItemType[] {
-    var result = ItemType[]()
-    for i in 0..times {
-        result += item
+func repeat<ItemType>(item: ItemType, times: Int) -> [ItemType] {
+    var result = [ItemType]()
+    for i in 0..<times {
+        result.append(item)
     }
     return result
 }