Fix file permission
Fix file permission

erickgnavar/elixir-school,doomspork/elixir-school,doomspork/elixir_school,erickgnavar/elixir-school,psantos10/elixir-school,erickgnavar/elixir-school,psantos10/elixir-school,nscyclone/elixir-school,doomspork/elixir-school,nscyclone/elixir-school,nscyclone/elixir-school,nscyclone/elixir-school,psantos10/elixir-school,doomspork/elixir_school,doomspork/elixir_school,doomspork/elixir-school