Manifest.txt in ri_cal-0.8.1 vs Manifest.txt in ri_cal-0.8.2

@@ -89,9 +89,10 @@
 lib/ri_cal/property_value/recurrence_rule/validations.rb
 lib/ri_cal/property_value/text.rb
 lib/ri_cal/property_value/uri.rb
 lib/ri_cal/property_value/utc_offset.rb
 lib/ri_cal/required_timezones.rb
+performance/empty_propval/subject.rb
 performance/paris_eastern/subject.rb
 performance/penultimate_weekday/subject.rb
 performance/psm_big_enum/ical.ics
 performance/psm_big_enum/subject.rb
 performance/utah_cycling/subject.rb