Section 5-331. Correction of defects

The court at any time may correct any
  defect or informality in any notice, petition, pleading, order or decree
  in the proceeding, or cause  real  property  affected  by  such  defect,
  informality  or  lack of jurisdiction to be excluded therefrom, or other
  real  property  affected  by  such  defect,  informality  or   lack   of
  jurisdiction to be included therein by amendment, upon ten days' notice,
  published  and posted as provided for the institution of the proceeding,
  and may direct such further notices to be given to any party in interest
  as it shall deem proper.