diff --git a/app/models/patent.rb b/app/models/patent.rb
index 0936f4b..627f224 100644
--- a/app/models/patent.rb
+++ b/app/models/patent.rb
@@ -88,7 +88,7 @@ class Patent
fields_to_show.collect do |t|
case t
when "patent_title"
- pd_data << {"data_title" => "" + (p.send(t) rescue "") + ""}
+ pd_data << {"data_title" => "" + (p.send(t) rescue "") + ""}
when "publish_date"
pd_data << {"data_title" => (p.publish_date.strftime("%Y/%m/%d") rescue "")}
when "application_date"