                 }
             }
 
+            //MARK: decrementMonth
+
             describe("decrementMonth") {
                 context("month value is at bottom limit") {
                     it("sets month value to upper limit") {

                }
            }

            describe("saveBirthday") {
                var userDefaults: NSUserDefaults!


        describe("BirthdayViewModel") {
            let calendar = NSCalendar(calendarIdentifier: NSCalendarIdentifierGregorian)!

            //MARK: incrementDay

            describe("incrementDay") {
                context("day value is at bottom limit") {
                    it("increments day value") {
