Incorrect information appeared in the obituary of Stella A. Matula, published Friday. Her three husbands, John Sheraskey, John Niedzialkia and Stanley Matula, are deceased. Omitted from the obituary of John Oliverio, which was published in Friday's edition, was the name of a deceased son, John Anthony Oliverio. Copyright ©1998 Observer Publishing Co.Last updated Saturday, May 30, 1998Corrections