Remove `current` from the dq.extendedError* docs. Keeping `current` suggests it's a read-only field
.. versionadded:: 4.5.0
- The current extended error code, if any. See :ref:`setting-extended-resolution-errors`.
+ The extended error code, if any. See :ref:`setting-extended-resolution-errors`.
.. attribute:: DNSQuestion.extendedErrorExtra
.. versionadded:: 4.5.0
- The current extended error extra text, as a string, if any. See :ref:`setting-extended-resolution-errors`.
+ The extended error extra text, as a string, if any. See :ref:`setting-extended-resolution-errors`.
.. attribute:: DNSQuestion.qname