Remove out-of-date / non-core annotations.

app/models/post_search_data.rb

@@ -17,7 +17,6 @@ end
 #
 # Indexes
 #
-#  idx_regular_post_search_data                              (search_data) WHERE (NOT private_message) USING gin
 #  idx_search_post                                           (search_data) USING gin
 #  index_post_search_data_on_post_id_and_version_and_locale  (post_id,version,locale)
 #

app/models/user_custom_field.rb

@@ -17,6 +17,5 @@ end
 #
 # Indexes
 #
-#  idx_user_custom_fields_on_holiday             (name,user_id) UNIQUE WHERE ((name)::text = 'on_holiday'::text)
 #  index_user_custom_fields_on_user_id_and_name  (user_id,name)
 #