fix typo, it said sawtooth, it should say sine

[montoyamoraga]

later in the tutorial the sawtooth wave is used.

What This PR Changes

• it changes a mention of sawtooth wave, for sine wave, which is what it meant, it was a typo.

Contribution Guidelines

• [ X] I confirm that I have read the contribution guidelines and comply with them.

[CLAassistant]

All committers have signed the CLA.

[g-castronovo]

@jacobhylen since you're the original author, I need to ask you: I am not sure is a typo. what kind of curve shows the progenerated code?

[jacobhylen]

Hello @g-castronovo
@montoyamoraga is correct, there was indeed a typo introduced at some point.
We should also change the comment in the code example here that also says sawtooth.

[karlsoderby]

Thanks for correcting this typo @montoyamoraga , looks good to me.