From 223899b8fbb22000ce7465cc311e05ed360f2e91 Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Mon, 28 Mar 2016 09:28:00 +0800
Subject: [PATCH] update code format.

---
 eBook/05.2.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/eBook/05.2.md b/eBook/05.2.md
index 8cd1ea8..ec4864f 100644
--- a/eBook/05.2.md
+++ b/eBook/05.2.md
@@ -53,7 +53,7 @@ func main() {
 
 ```go
 value, err := pack1.Function1(param1)
-if err!=nil {
+if err != nil {
 	fmt.Printf("An error occured in pack1.Function1 with parameter %v", param1)
 	return err
 }
@@ -67,7 +67,7 @@ if err!=nil {
 **习惯用法**
 
 ```go
-if err !=nil {
+if err != nil {
 	fmt.Printf("Program stopping with error %v", err)
 	os.Exit(1)
 }
@@ -83,7 +83,7 @@ if err !=nil {
 
 ```go
 f, err := os.Open(name)
-if err !=nil {
+if err != nil {
 	return err
 }
 doSomething(f) // 当没有错误发生时，文件对象被传入到某个函数中
@@ -97,7 +97,7 @@ doSomething
 **习惯用法**
 
 ```go
-if err := file.Chmod(0664); err !=nil {
+if err := file.Chmod(0664); err != nil {
 	fmt.Println(err)
 	return err
 }