I just added a basic example test.

There are no sample tests, so that happens. Just run your code against the actual tests (click on Attempt).

I'm trying to solve this kata but no matter what I put, even leaving things untouched, I get:

/tmp/haskell11799-5-1wnu9wb.e1lwnuerk9/TitleCase.hs:1:53:
    Not in scope: `main'
    Perhaps you meant `min' (imported from Prelude)
    ```