[PT] Minor spelling and phrasing fixes (#2606)
[PT] Minor spelling and phrasing fixes (#2606)

Co-authored-by: Lucas Perez <28c96035d9e4bab5415b770f7e81c7714cca9e1d@rebase.com.br>
doomspork/elixir-school,doomspork/elixir_school,doomspork/elixir_school,doomspork/elixir-school,doomspork/elixir_school,doomspork/elixir-school