Ambiguous German translation (missing UNECE tax type/category error message)

[strarsis]

The German translation for the missing UNECE tax type is ambiguous, which makes finding and fixing the problem hard:

edi/account_invoice_facturx/i18n/de.po

Line 143 in a74071a

msgstr "Fehlende UNECE Steuerkategorie für Steuer '%s'"

The German translation does not differentiate between UNECE tax category and type, the error message is the same for both:

edi/account_invoice_facturx/i18n/de.po

Line 136 in a74071a

msgstr "Fehlende UNECE Steuerkategorie für Steuer '%s'"