Include documentation for justification functions
Include documentation for justification functions

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