Fix HashDict.pop signature
Fix HashDict.pop signature

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