From 7cdbab456085b90eb99f6eee82c20752a3d23eef Mon Sep 17 00:00:00 2001
From: CoderLiSiDi <lisidinetwork@gmail.com>
Date: Wed, 14 Oct 2015 13:36:42 +0800
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---
 source/chapter2/02_Basic_Operators.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/chapter2/02_Basic_Operators.md b/source/chapter2/02_Basic_Operators.md
index a850368b..41d5aad3 100755
--- a/source/chapter2/02_Basic_Operators.md
+++ b/source/chapter2/02_Basic_Operators.md
@@ -312,7 +312,7 @@ if hasHeader {
 - 表达式`a`必须是Optional类型
 - 默认值`b`的类型必须要和`a`存储值的类型保持一致
 
-空合并运算符是对以下代码的简短表达方法
+空合运算符是对以下代码的简短表达方法
 
 ```swift
 a != nil ? a! : b
@@ -323,7 +323,7 @@ a != nil ? a! : b
 > 注意：
 如果`a`为非空值(`non-nil`),那么值`b`将不会被估值。这也就是所谓的短路求值。
 
-下文例子采用空合并运算符，实现了在默认颜色名和可选自定义颜色名之间抉择：
+下文例子采用空合运算符，实现了在默认颜色名和可选自定义颜色名之间抉择：
 
 ```swift
 let defaultColorName = "red"