Small clean up on parser file
Small clean up on parser file

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