Remove talk of (<~) and (~) and do some formatting
Remove talk of (<~) and (~) and do some formatting

jvoigtlaender/elm-lang.org,frankschmitt/elm-lang.org,amitaibu/elm-lang.org,FranklinChen/elm-lang.org,elm-guides/elm-lang.org,amitaibu/elm-lang.org,FranklinChen/elm-lang.org,frankschmitt/elm-lang.org,jvoigtlaender/elm-lang.org,elm-guides/elm-lang.org