fixes Italian language typos (#2475)
fixes Italian language typos (#2475)

Co-authored-by: Andrea Gubellini <d9844fea80a87cbbe5e9092cbebe260419ea6b30@MacBook-Pro-di-Andrea.local>
doomspork/elixir-school,doomspork/elixir_school,doomspork/elixir-school,doomspork/elixir-school,doomspork/elixir_school,doomspork/elixir_school