Correct a link for Kirkwall and St Ola Parish Registers - 21

Corrections
The Link *	BAPTISMS 1657-1854 MARRIAGES 1657-1854 BURIALS 1666-1853 + FreeREG  BAPTISMS 1637-1874 MARRIAGES 1657-1875 + FamilySearch  BAPTISMS 1637-1874 MARRIAGES 1657-1875 + Archersoftware  INTERNATIONAL GENEALOGICAL INDEX + FamilySearch  INTERNATIONAL GENEALOGICAL INDEX + FamilySearch  MONUMENTAL INSCRIPTIONS + Find A Grave  MONUMENTAL INSCRIPTIONS + Oddquine’s Odds & Ends  1841 Census A-D + Rootsweb  1841 Census E-I + Rootsweb  1841 Census J-M + Rootsweb  1841 Census N-Z + Rootsweb  BRICKWALL + CuriousFox  Orkney Churches  Orkney Churches
Changes *