Remove needless self.
Remove needless self.

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