Wrong pt-BR translation at validation.php

[brayansdt]

People, before everything, thanks a lot for your project, you helped me very much. :D
But the problem that I noticed is that in the line 75 in pt-BR/validation.php file should be like this:
"string" => "O campo :attribute deve ser um texto.",
instead of that:
"string" => "The :attribute must be a string.",
:)

[caouecs]

Hello,
the aim of this project is to translate files, so you can propose a PR with your work.

Thanks ;)