Minor spelling mistake again
Minor spelling mistake again

shaohung001/opentok-ios-sdk-samples,opentok/opentok-ios-sdk-samples,opentok/opentok-ios-sdk-samples,yoerii1/opentok-ios-sdk-samples,yoerii1/opentok-ios-sdk-samples,acqiang/opentok-ios-sdk-samples,adozenlines/opentok-ios-sdk-samples,adozenlines/opentok-ios-sdk-samples,yoerii1/opentok-ios-sdk-samples,shaohung001/opentok-ios-sdk-samples,opentok/opentok-ios-sdk-samples,mcjimenez/opentok-ios-sdk-samples,mcjimenez/opentok-ios-sdk-samples,mcjimenez/opentok-ios-sdk-samples,acqiang/opentok-ios-sdk-samples,adozenlines/opentok-ios-sdk-samples,acqiang/opentok-ios-sdk-samples,adozenlines/opentok-ios-sdk-samples,acqiang/opentok-ios-sdk-samples,yoerii1/opentok-ios-sdk-samples,shaohung001/opentok-ios-sdk-samples,shaohung001/opentok-ios-sdk-samples,mcjimenez/opentok-ios-sdk-samples,opentok/opentok-ios-sdk-samples