June 25 (Reuters) - U.S. consumer sentiment ticked up in June, a survey released on Friday showed. The University of Michigan’s Consumer Sentiment Index rose to a final reading of 85.5 from May’s final level of 82.9, though it was below from June’s preliminary reading of 86.4. That was below the median forecast of 86.5 among economists polled by Reuters. (Reporting by Evan Sully Editing by Chizu Nomiyama) Our Standards: The Thomson Reuters Trust Principles.