Minor grammar tweak in doc of lib/mix/dep.ex (#6396)
Minor grammar tweak in doc of lib/mix/dep.ex (#6396)


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