Improve test_nth_of_month_outside_scope() test cases

Author: altendky

tests/date/test_day_of_week_modifiers.py

@@ -111,7 +111,7 @@ def test_last_friday_of_month():
 
 
 def test_nth_of_month_outside_scope():
-    d = pendulum.date(1975, 12, 5)
+    d = pendulum.date(1975, 6, 5)
 
     with pytest.raises(PendulumException):
         d.nth_of("month", 6, pendulum.MONDAY)

tests/datetime/test_day_of_week_modifiers.py

@@ -127,7 +127,7 @@ def test_last_friday_of_month():
 
 
 def test_nth_of_month_outside_scope():
-    d = pendulum.datetime(1975, 12, 5)
+    d = pendulum.datetime(1975, 6, 5)
 
     with pytest.raises(PendulumException):
         d.nth_of("month", 6, pendulum.MONDAY)