Document dep option `:override`
Document dep option `:override`

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