I use Git Shell in Windows 7, working in a branch named Save-Rotation. Then I used git push origin Save-Rotation to commit the changes to remote. The result is posted at the end. It seems good. But when I went to my repository in GitHub site, which is

https://github.com/chiapas/sumatrapdf/tree/Save-Rotation

I can't see any change in the repository tree or commit tree.

How can I know if the commit (to remote) is successful, and why the repository page is not updated?

Here is the result in command-line

C:\Users\imo\Documents\GitHub\sumatrapdf [Save-Rotation]> git push origin Save-R
otation

Counting objects: 167, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (18/18), done.
Writing objects: 100% (119/119), 27.43 KiB, done.
Total 119 (delta 101), reused 119 (delta 101)
To https://github.com/chiapas/sumatrapdf
 * [new branch]      Save-Rotation -> Save-Rotation

C:\Users\imo\Documents\GitHub\sumatrapdf [Save-Rotation +2 ~17 -0 !]> git push o
rigin Save-Rotation

Everything up-to-date

C:\Users\imo\Documents\GitHub\sumatrapdf [Save-Rotation +2 ~17 -0 !]>