text: an osm nominatim query returns allegheny county as expected.  the nearest county boundary i see is over 5km southwest, so it's clearly not a case of a dragged boundary, and if something outside of osm is giving wrong data for an address that is not in osm itself (how accurate is the position of this note, can it be used to associate an address with an unmapped building?) then the problem is not something osm can fix, and the best we can do with this is add the given address data to the map.  so i'll leave this address info open to be ignored, rather than resolve it as irrelevant.