docfix: delete the extra 'the'
docfix: delete the extra 'the'

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