diff --git a/app/models/course.rb b/app/models/course.rb
index 9807086..8a26299 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -99,7 +99,7 @@ class Course
link = OrbitHelper.url_to_plugin_show(p.to_param,'personal_course')
url_to_plugin_show_blank = OrbitHelper.instance_variable_get(:@url_to_plugin_show_blank)
tmp_title = p.title
- pd_data << { "data_title" => (url_to_plugin_show_blank ? tmp_title : "#{tmp_title}") }
+ pd_data << { "data_title" => (url_to_plugin_show_blank ? tmp_title : "#{tmp_title}") }
elsif t == "course_category"
pd_data << {"data_title" => (p.course_category.title rescue "")}
else