WHAT WERE JESUS' LAST WORDS BEFORE DYING?

Luke 23:46  And when Jesus had cried with a loud voice, he said, Father, into thy hands I commend my spirit: and having said thus, he gave up the ghost. (KJV) John 19:30  When Jesus therefore had received the vinegar, he said, It is finished: and he bowed his head, and gave up the ghost. (KJV)

Neither author states that the phrase he is quoting were Jesus' last words before dying.  Jesus made both statements before giving up the ghost.  One of the authors simply left out the other phrase, but this is merely leaving out a detail.  Not a contradiction.