Update basics.article
Update basics.article

Corrigindo o português de um dos textos.
golangbr/go-tour-br,golangbr/go-tour-br,dgv/go-tour-br,golangbr/go-tour-br,dgv/go-tour-br,golangbr/go-tour-br,dgv/go-tour-br,dgv/go-tour-br