[DOCS]: Quick Start Tutorial

[Kickbut101]

Is there an existing issue for this?

• [X] I have searched the existing issues

Link to Documentation Issue

https://developers.etsy.com/documentation/tutorials/quickstart/

What would you like to change?

"To begin, you’ll need a development envinronment with Node.js installed. If you’re unfamiliar with this setup, follow these official instructions."

Environment has an extra N in it

Why are you proposing this change?

because it's wrong