[KO] Translate Poolboy (#838)
[KO] Translate Poolboy (#838)

* [KO] Translate Poolboy

* Apply reviews

* Apply reviews

psantos10/elixir-school,ElixirVietnam/elixir-school,erickgnavar/elixir-school,yuriibodarev/elixir-school,doomspork/elixir-school,nscyclone/elixir-school,erickgnavar/elixir-school,doomspork/elixir_school,huydx/elixir-school,doomspork/elixir_school,ElixirVietnam/elixir-school,psantos10/elixir-school,doomspork/elixir-school,doomspork/elixir_school,nscyclone/elixir-school,yuriibodarev/elixir-school,nscyclone/elixir-school,huydx/elixir-school,yuriibodarev/elixir-school,doomspork/elixir-school,erickgnavar/elixir-school,psantos10/elixir-school,nscyclone/elixir-school,huydx/elixir-school,ElixirVietnam/elixir-school