From aadf4f12fee89b5aaa1566daf3319d7bfcda0a2d Mon Sep 17 00:00:00 2001
From: Grenade <AircityBruno@gmail.com>
Date: Thu, 22 Nov 2018 20:22:11 +0800
Subject: [PATCH] fix sample code bug & reformat some sample code (#557)
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* Update 01.2.md

删除：
- 不支持断言

* Formatting 问题5.1 code

* Formatting 问题5.3 code

* Correct the translation

- correct `令 v := map1[key1] 可以将 key1 对应的值赋值为 v` to `令 v := map1[key1] 可以将 key1 对应的值赋值给 v`

* Modified sample code

- Add `defer fi.Close()` on `示例 12.7`

* Reformatting some sample code on 13.3

* Update 14.2.md

* Reformatting the sample code.
---
 eBook/12.2.md | 1 +
 eBook/13.3.md | 2 +-
 eBook/14.2.md | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/eBook/12.2.md b/eBook/12.2.md
index 54321c1..35f8d2a 100644
--- a/eBook/12.2.md
+++ b/eBook/12.2.md
@@ -189,6 +189,7 @@ func main() {
 			err)
 		os.Exit(1)
 	}
+	defer fi.Close()
 	fz, err := gzip.NewReader(fi)
 	if err != nil {
 		r = bufio.NewReader(fi)
diff --git a/eBook/13.3.md b/eBook/13.3.md
index bbe774d..642588d 100644
--- a/eBook/13.3.md
+++ b/eBook/13.3.md
@@ -14,7 +14,7 @@ func protect(g func()) {
 		log.Println("done")
 		// Println executes normally even if there is a panic
 		if err := recover(); err != nil {
-		log.Printf("run time panic: %v", err)
+			log.Printf("run time panic: %v", err)
 		}
 	}()
 	log.Println("start")
diff --git a/eBook/14.2.md b/eBook/14.2.md
index 91f4c3a..ce06731 100644
--- a/eBook/14.2.md
+++ b/eBook/14.2.md
@@ -557,7 +557,7 @@ go processChannel(sendChan, receiveChan)
 func processChannel(in <-chan int, out chan<- string) {
 	for inValue := range in {
 		result := ... /// processing inValue
-	out <- result
+		out <- result
 	}
 }
 ```