Add missing expects to specs

spec/examples/schedule_spec.rb

@@ -306,15 +306,15 @@
     it "should be equivalent to all_occurrences in terms of arrays" do
       schedule = IceCube::Schedule.new(Time.now, duration: IceCube::ONE_HOUR)
       schedule.add_recurrence_rule IceCube::Rule.daily.until(Time.now + 3 * IceCube::ONE_DAY)
-      schedule.all_occurrences == schedule.all_occurrences_enumerator.to_a
+      expect(schedule.all_occurrences).to match_array(schedule.all_occurrences_enumerator.to_a)
     end
   end
 
   describe :remaining_occurrences_enumerator do
     it "should be equivalent to remaining_occurrences in terms of arrays" do
       schedule = IceCube::Schedule.new(Time.now, duration: IceCube::ONE_HOUR)
       schedule.add_recurrence_rule IceCube::Rule.daily.until(Time.now + 3 * IceCube::ONE_DAY)
-      schedule.remaining_occurrences == schedule.remaining_occurrences_enumerator.to_a
+      expect(schedule.remaining_occurrences).to match_array(schedule.remaining_occurrences_enumerator.to_a)
     end
   end
 
@@ -795,7 +795,7 @@ def compare_time_zone_info(start_time)
     expect(occurrence.dst?).to eq(start_time.dst?) if start_time.respond_to? :dst?
     expect(occurrence.utc?).to eq(start_time.utc?) if start_time.respond_to? :utc?
     expect(occurrence.zone).to eq(start_time.zone)
-    occurrence.utc_offset == start_time.utc_offset
+    expect(occurrence.utc_offset).to eq(start_time.utc_offset)
   end
 
   def trap_infinite_loop_beyond(iterations)