The Table of Contents in the README don't link correctly on GitHub

[DMBuce]

There's an issue with this project's README. The table of contents doesn't link correctly to the different sections. E.g. if you click on "Quick Start" in the table of contents, it sends you to:

https://github.com/brookhong/Surfingkeys#quick-start

But the Quick Start section header has id="user-content-quick-start" in the header generated by the markdown, so this is the correct link when viewing on GitHub:

https://github.com/brookhong/Surfingkeys#user-content-quick-start