Fixes UTF-8 encoding description (#943)
Fixes UTF-8 encoding description (#943)

related to #598
psantos10/elixir-school,doomspork/elixir_school,doomspork/elixir_school,nscyclone/elixir-school,nscyclone/elixir-school,nscyclone/elixir-school,psantos10/elixir-school,erickgnavar/elixir-school,doomspork/elixir-school,doomspork/elixir-school,nscyclone/elixir-school,doomspork/elixir_school,psantos10/elixir-school,erickgnavar/elixir-school,erickgnavar/elixir-school,doomspork/elixir-school