Address comment in #427

README.md

@@ -101,7 +101,7 @@ This command specifies the `english` branch and will limit the depth of the clon
 
 * V. Common Knowledge
   * [Difference Between Process and Thread in Linux](common_knowledge/linuxProcess.md)
-  * [This is the only article you need to understand `session` and `cookie`](common_knowledge/SessionAndCookie.md)
-  * [Knowledge about Linux Shell that you should know](common_knowledge/linuxshell.md)
+  * [You Must Know About Linux Shell](common_knowledge/linuxshell.md)
+  * [You Must Know About Cookie and Session](common_knowledge/SessionAndCookie.md)
   * [Cryptology Algorithm](common_knowledge/Cryptology.md)
-  * [Git/SQL/Good Online Practice Platforms](common_knowledge/OnlinePraticePlatform.md)
+  * [Some Good Online Practice Platforms](common_knowledge/OnlinePraticePlatform.md)