Should the quotes be removed for TARGET env var

[CodaBool]

I got an error for the tar command. I removed the quotes like was done in this fork and that resolved the issue.

I think there shouldn't be double quotes on the tar TARGET argument.

E: Further testing

Looks like I actually needed to additionally add a double quotes to the .env file that gets written to home.

Now it's actually working for me. I made a fork here to test that.

E2: Already a PR

Looks like that fork I linked to is already doing a PR here