调整排版

README-cn.md

@@ -1315,7 +1315,7 @@
         - [Writing C Programs With Emacs](http://www.cs.yale.edu/homes/aspnes/classes/223/notes.html#Writing_C_programs_with_Emacs)
         - [(maybe) Org Mode In Depth: Managing Structure (video)](https://www.youtube.com/watch?v=nsGYet02bEk)
 
-- ### Unix命令行工具（Unix command line tools）
+- ### Unix 命令行工具
     - 下列内容中的优秀工具由的 Yegge 推荐，Yegge 目前致力于 Amazon 人事招聘处。
     - [ ] bash
     - [ ] cat
@@ -1340,7 +1340,7 @@
 - ### 奇偶校验位 & 汉明码 (视频)
     - [ ] [入门](https://www.youtube.com/watch?v=q-3BctoUpHE)
     - [ ] [奇偶校验位](https://www.youtube.com/watch?v=DdMcAUlxh1M)
-    - [ ] Hamming Code:
+    - [ ] 汉明码(Hamming Code):
         - [发现错误](https://www.youtube.com/watch?v=1A_NcXxdoCc)
         - [修正错误](https://www.youtube.com/watch?v=JAMLuxdHH8o)
     - [ ] [检查错误](https://www.youtube.com/watch?v=wbH2VxzmoZk)
@@ -1431,7 +1431,7 @@
     - [ ] [第六章 (第 2 部分 ) - Abstraction-Occurrence, General Hierarchy, Player-Role, Singleton, Observer, Delegation (视频)](https://www.youtube.com/watch?v=U8-PGsjvZc4&index=12&list=PLJ9pm_Rc9HesnkwKlal_buSIHA-jTZMpO)
     - [ ] [第六章 (第 3 部分 ) - Adapter, Facade, Immutable, Read-Only Interface, Proxy (video)](https://www.youtube.com/watch?v=7sduBHuex4c&index=13&list=PLJ9pm_Rc9HesnkwKlal_buSIHA-jTZMpO)
     - [ ] [视频](https://www.youtube.com/playlist?list=PLF206E906175C7E07)
-    - [ ] [Head Fisrt:设计模型](https://www.amazon.com/Head-First-Design-Patterns-Freeman/dp/0596007124)
+    - [ ] [Head Fisrt 设计模型](https://www.amazon.com/Head-First-Design-Patterns-Freeman/dp/0596007124)
         - 尽管这本书叫做设计模式：重复使用模块，但是我还是认为Head First是对于新手来说很不错的书。
     - [ ] [基于实际操作对于入门开发者的建议](https://sourcemaking.com/design-patterns-and-tips)
 
@@ -1498,7 +1498,6 @@
         - [ ] [路径压缩](https://www.coursera.org/learn/data-structures/lecture/Q9CVI/path-compression)
         - [ ] [分析选项](https://www.coursera.org/learn/data-structures/lecture/GQQLN/analysis-optional)
 
-
 - ### Math for Fast Processing
     - [ ] [Integer Arithmetic, Karatsuba Multiplication (video)](https://www.youtube.com/watch?v=eCaXlAaN2uE&index=11&list=PLUl4u3cNGP61Oq3tWYp6V_F-5jb5L2iHb)
     - [ ] [The Chinese Remainder Theorem (used in cryptography) (video)](https://www.youtube.com/watch?v=ru7mWZJlRQg)