Oh no! The title of this page contains a typo. Instead of Tutrial, it should say Tutorial. Fortunately, since this project is hosted on github, you can use git to fix this mistake for me.

Follow the 5 step procedure in the figure below to submit a pull request that fixes this typo.

NOTE: If you would like more detailed written instructions, you can follow this seven step procedure.

Since everyone is submitting the same pull request for an intentionally made typo, I will not accept your pull requests. But, if you ever find mistakes in any class repo, please submit a pull request. I will accept the pull request and give you extra credit. Then everyone will have the benefit of having the mistake fixed.