[FIX] l10n_br_fiscal: fix validation error message

l10n_br_fiscal/models/document.py

@@ -349,7 +349,8 @@ def unlink(self):
             raise ValidationError(
                 _(
                     "You cannot delete fiscal document number %(number)s with "
-                    "the status: %(state)!",
+                    "the status: %(state)s!",
+                ).format(
                     number=record.document_number,
                     state=record.state_edoc,
                 )