Update Supervisor calls in Registry docs (#8423)
Update Supervisor calls in Registry docs (#8423)


pedrosnk/elixir,ggcampinho/elixir,lexmag/elixir,lexmag/elixir,elixir-lang/elixir,kelvinst/elixir,kelvinst/elixir,ggcampinho/elixir,kimshrier/elixir,pedrosnk/elixir,michalmuskala/elixir,joshprice/elixir,kimshrier/elixir