README.md in increments-schedule-0.4.0 vs README.md in increments-schedule-0.5.0

@@ -28,19 +28,19 @@
 
 ## APIs
 
 ### Predicate Methods
 
-* `Increments::Schedule.super_hanakin?(date)`
-* `Increments::Schedule.pay_day?(date)`
-* `Increments::Schedule.work_day?(date)`
-* `Increments::Schedule.office_work_day?(date)`
-* `Increments::Schedule.remote_work_day?(date)`
-* `Increments::Schedule.normal_remote_work_day?(date)`
-* `Increments::Schedule.special_remote_work_day?(date)`
-* `Increments::Schedule.rest_day?(date)`
-* `Increments::Schedule.weekend?(date)`
-* `Increments::Schedule.holiday?(date)`
+* `Increments::Schedule.super_hanakin?(date = Date.today)`
+* `Increments::Schedule.pay_day?(date = Date.today)`
+* `Increments::Schedule.work_day?(date = Date.today)`
+* `Increments::Schedule.office_work_day?(date = Date.today)`
+* `Increments::Schedule.remote_work_day?(date = Date.today)`
+* `Increments::Schedule.normal_remote_work_day?(date = Date.today)`
+* `Increments::Schedule.special_remote_work_day?(date = Date.today)`
+* `Increments::Schedule.rest_day?(date = Date.today)`
+* `Increments::Schedule.weekend?(date = Date.today)`
+* `Increments::Schedule.holiday?(date = Date.today)`
 
 ### Enumeration Methods
 
 * `Increments::Schedule.each_super_hanakin(max_date = Date.today + 365)`
 * `Increments::Schedule.each_pay_day(max_date = Date.today + 365)`