我的代码有什么问题？

Question

let interestingNumbers = {
            "Prime": [2,3,5,7,11,13],
            "Fibonacci": [1,1,2,3,5,8],
            "Square": [1,4,9,16,25],
        }
        var largest = 0
        var largestKind = "Prime"
        for (kind, numbers) in interestingNumbers {
            var isThisKindLargest = false
            for number in numbers{
                if number > largest {
                    largest = number
                    isThisKindLargest = true
                }
            }
            if isThisKindLargest {
                largestKind = kind
            }
        }
        print(largest)
        print(largestKind)

一行上的连续陈述必须用';'分隔此错误由Xcode-beta 7.1提供