Pope admits Dec. 25 was not Christ's birthday, is it confession to church's lies

The present Pope released his newest book that also debunks Christmas myths. 
FINALLY, after hundred of years on deceiving its members by following a false tradition, the Pope admits DEC. 25 was not the birth date of Christ, he also said that Christ born several years before 1 A.D, meaning to say, the creator of the Christian calendar that we use today committed a big mistake, as he claim.... The 'mistake' was made by a sixth century monk known as Dionysius Exiguus or in English Dennis the Small, the 85-year-old pontiff claims in the book 'Jesus of Nazareth: The Infancy Narratives', published on Wednesday... "The calculation of the beginning of our calendar – based on the birth of Jesus – was made by Dionysius Exiguus, who made a mistake in his calculations by several years," the Pope writes in the book, which went on sale around the world with an initial print run of a million copies...  "The actual date of Jesus's birth was several years before." ... The assertion that the Christian calendar is based on a false premise is not new – many historians believe that Christ was born sometime between 7BC and 2BC. ...  But the fact that doubts over one of the keystones of Christian tradition have been raised by the leader of the world's one billion Catholics is striking.