Repo has typo in tag Hacktoberfest

[Minko]

As the title suggests, the tag for hacktoberfest that is applied to this repo has a small typo in it.

Thought I would point this out, as contributions may not count if you're participating in hacktoberfest if the repo doesn't have the correct hacktoberfest tag.

[Greg]

Thanks for bringing this up! Just fixed the typo for the tag