[Docu] TypoScript for payments incorrect?

[medarob]

I used this TypoScript

plugin.tx_cart {
    payments {
        options {
            2 {
                provider = PAYPAL
                title = Paypal
                extra = 0.00
                taxClassId = 1
                status = open
            }
        }
    }
}

as described in the documentation
https://docs.typo3.org/p/extcode/cart-paypal/5.0/en-us/AdministratorManual/Configuration/PaymentMethod/Index.html
but the Paypal option wasn't available during checkout.

When I change it to

plugin.tx_cart {
  payments {
      de {
        options {
          2 {
            provider = PAYPAL
            title = Paypal
            extra = 0.00
            taxClassId = 1
            status = open
          }
        }
      }
  }
}

it works and then I have two options in the checkout form.

Maybe the TypoScript example in the cart_paypal documentation needs to be updated (including de) or did I do something wrong?