Update CONTRIBUTING.md
Update CONTRIBUTING.md
tomscholz/materialize,digitalkaoz/materialize,josecarlosweb/materialize,ccloli/materialize,digitalkaoz/materialize,ManuZiD/materialize,philipraets/materialize,rlugojr/materialize,INGCRENGIFO/materialize,gokuldh/materialize,rlugojr/materialize,DonHartman/materialize,gokuldh/materialize,ManuZiD/materialize,mihaibogdan10/materialize,INGCRENGIFO/materialize,tomscholz/materialize,philipraets/materialize,ra-tes/style-guide,hustcer/materialize,ZiperRom1/materialize,devgrok/materialize,mihaibogdan10/materialize,devgrok/materialize,ccloli/materialize,DonHartman/materialize,josecarlosweb/materialize,Dogfalo/materialize,hustcer/materialize,Dogfalo/materialize,ra-tes/style-guide,ZiperRom1/materialize