请修正以下这篇文章中的拼写、语法和标点错误。


以下是一篇文章：
"I have a brather and he is two year younger to me. He likes football but i prefer basketball."
以下是修改后的文章：

"I have a brother, and he is two years younger than me. He likes football, but I prefer basketball." 

修改内容： 

1. brother拼写错误 
2. younger后缺少than 
3. likes后应该加上逗号 
4. i大小写错误