You can edit files directly on GitHub Enterprise in any of your repositories using the Ace editor.
- In your repository, browse to the file you want to edit.
- In the upper right corner of the file view, click to open the file editor.
- Make any changes you need to the file.
Above the new content, click Preview.
At the bottom of the page, under "Commit changes", type a short, meaningful commit message.
- Click Commit changes.