How to undo commit of a file edited on Github?

Hi Folks,

I made some changes on a MD file with in GitHub editor and commited the file too.

But now I want to undo those changes, and rever back the file(s) as it was before. Is there any possibility like that?

Please help regarding the same.

Cheers,

Rishu Mehra

Did you commit the file trough a pull request? In that case there should be a  Revert merge button on the (closed) pull request.