Fix typo in Config docs (#9156)
Fix typo in Config docs (#9156)


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