removed useless echom from typecheck.vim
removed useless echom from typecheck.vim

doits/ale,IngoHeimbach/ale,IngoHeimbach/ale,esran/ale,BuffaloCoder/ale,neersighted/ale,breed808/ale,hernot/ale,hernot/ale,neersighted/ale,breed808/ale,w0rp/ale,w0rp/ale,neersighted/ale,hernot/ale,breed808/ale,adriaanzon/ale,w0rp/ale,IngoHeimbach/ale,BuffaloCoder/ale