fixing minor compilation error
fixing minor compilation error

wyager/IHaskell,gibiansky/IHaskell,franklx/IHaskell,artuuge/IHaskell,wyager/IHaskell,FranklinChen/IHaskell,aostiles/LiveHaskell,FranklinChen/IHaskell,qzchenwl/IHaskell,franklx/IHaskell,sumitsahrawat/IHaskell,thomasjm/IHaskell,beni55/IHaskell,franklx/IHaskell,FranklinChen/IHaskell,gibiansky/IHaskell,kfiz/IHaskell,qzchenwl/IHaskell,kfiz/IHaskell,kfiz/IHaskell,aostiles/LiveHaskell,FranklinChen/IHaskell,qzchenwl/IHaskell,thomasjm/IHaskell,aostiles/LiveHaskell,beni55/IHaskell,sumitsahrawat/IHaskell,thomasjm/IHaskell,sumitsahrawat/IHaskell,wyager/IHaskell,gibiansky/IHaskell,qzchenwl/IHaskell,wyager/IHaskell,artuuge/IHaskell,kfiz/IHaskell,beni55/IHaskell,artuuge/IHaskell,beni55/IHaskell,franklx/IHaskell,artuuge/IHaskell,thomasjm/IHaskell