Add examples for File.touch/2 (#8064)
Add examples for File.touch/2 (#8064)


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