Fix typo (revealed by AppCode)
Fix typo (revealed by AppCode)

nschum/OCHamcrest,hamcrest/OCHamcrest,nschum/OCHamcrest,klundberg/OCHamcrest,hamcrest/OCHamcrest,nschum/OCHamcrest,klundberg/OCHamcrest,hamcrest/OCHamcrest