Please make the given text more consistent.
It was erected in the 12th Century and in 1851 became the Diocese of Capaccio and Vallo. Since 1945 it has been the Diocese of Capaccio and Vallo.
It was erected in the 12th Century and in 1851 became the Diocese of Capaccio and Vallo. Since 1945 it has been the Roman Catholic Diocese of Vallo della Lucania.