README fix up

Author: heqyoufree

README.md

@@ -2,18 +2,19 @@
 
 轮回书库，希望可以收录整理所有书籍。
 
-
+```bash
 git fetch --all
 git reset --hard origin/master
 git pull
+```
 
 Notes
 -----
-Run 'mysqld --standalone' or 'mysqld --console' to start the Database,
-or run following command as administrator to register MySQL as a service. See:
-https://dev.mysql.com/doc/refman/en/windows-start-service.html
-
-mysqld --install MySQL --defaults-file="C:\Scoop\apps\mysql\current\my.ini"
+Run `mysqld --standalone` or `mysqld --console` to start the Database,
+or run following command as administrator to register MySQL as a service.  
+See: https://dev.mysql.com/doc/refman/en/windows-start-service.html
+  
+`mysqld --install MySQL --defaults-file="C:\Scoop\apps\mysql\current\my.ini"`
 
-To stop and/or delete the Service run 'sc stop MySQL' and 'sc delete MySQL'.
-'mysql' suggests installing 'extras/vcredist2022'.
+To stop and/or delete the Service run 'sc stop MySQL' and 'sc delete MySQL'.    
+`mysql` suggests installing `extras/vcredist202`'.