diff --git a/app/controllers/personal_conferences_controller.rb b/app/controllers/personal_conferences_controller.rb
index c670431..45efb52 100644
--- a/app/controllers/personal_conferences_controller.rb
+++ b/app/controllers/personal_conferences_controller.rb
@@ -66,7 +66,7 @@ class PersonalConferencesController < ApplicationController
            t << {"value" => "<a href='#{OrbitHelper.url_to_show(writing_conference.to_param)}'>#{writing_conference.create_link}</a>"}
           end
         when "paper_levels"
-          t << {"value" => ( !writing_conference.conference_paper_levels.blank? ? "(#{writing_conference.conference_paper_levels.collect{|x| x.title}.join(', ')})" : nil)
+          t << {"value" => ( !writing_conference.conference_paper_levels.blank? ? "(#{writing_conference.conference_paper_levels.collect{|x| x.title}.join(', ')})" : nil)}
         when "paper_types"
           t << {"value" => ( !writing_conference.conference_paper_types.blank? ? "(#{writing_conference.conference_paper_types.collect{|x| x.title}.join(', ')})" : nil)} 
         when "publication_date"