adding `## Examples` header
adding `## Examples` header

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