Fix Keyword.get_and_update!/3 test
Fix Keyword.get_and_update!/3 test

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