Fixed typo (y -> t)

[ItzDatMC]

Type

• [x] Rewrite already written documentation.
• [ ] Add/remove new pages.

Questions

• [x] Did you preview on your local machine beforehand?
• [x] Did you follow our commit handbook?
• [x] Did you read the Atlas Contribution Guidelines?
• [x] Did you commit to the dev branch and not master?

Describe your pull request

Title says it all.

[ItzDatMC]

and I know how to use those checkboxes this time :)

[he3als]

Thanks!