Added zero-padding to the display hour if less than 10.

[hamacjumar]

Pull Request template

If you want to make a contribution to the project's source code, follow the guide:

1. Make sure to make changes to one file per pr.
2. Make sure it passes all linter checks of the ci. To more about the linter rules go here
3. Be precise as to what are you trying to correct in your title and/or comment.
4. Make sure to open a pr to the correct branch.
5. Try to make as little changes as possible to make the diff more readable.
6. Respect the coding guidelines as mentioned in the linter guide.