[Haskell-beginners] HLint fails to give suggestions

I install HLint via cabal (output http://hpaste.org/88021) To check if it was working I used following code fun1 :: Int -> String fun1 1 = "hell" fun1 2 = 3 and ran HLint on it $ ~/.cabal/bin/hlint hlint_test.hs No suggestions and it ouputs no suggestions any ideas? Additionally $ ~/.cabal/bin/hlint -v HLint v1.8.45, (C) Neil Mitchell 2006-2012