From 7b3aafe60787abfc9758ba0b7607b679b1352fff Mon Sep 17 00:00:00 2001
From: futantan <luckytantanfu@gmail.com>
Date: Fri, 3 Jul 2015 16:20:42 +0800
Subject: [PATCH] =?UTF-8?q?Protocols=20-=20=E4=BF=AE=E6=94=B9=E4=BA=8C?=
 =?UTF-8?q?=E7=BA=A7=E6=A0=87=E9=A2=98markdown=E8=AF=AD=E6=B3=95?=
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---
 source/chapter2/22_Protocols.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/chapter2/22_Protocols.md b/source/chapter2/22_Protocols.md
index 24a56bfa..e4cd628a 100644
--- a/source/chapter2/22_Protocols.md
+++ b/source/chapter2/22_Protocols.md
@@ -263,7 +263,7 @@ class SomeSubClass: SomeSuperClass, SomeProtocol {
 }
 ```
 
-**可失败构造器的规定**
+### 可失败构造器的规定
 
 可以通过给协议```Protocols```中添加可失败构造器来使遵循该协议的类型必须实现该可失败构造器。