Fix indent.

app/models/certificate.rb

@@ -44,7 +44,6 @@ class Certificate
     fields_to_show = fields_to_show - fields_to_remove
 
     plugin_datas = datas.sort_for_frontend.collect.with_index do |p,index|
-
       pd_data = []
       fields_to_show.collect do |t|
         if t == "title"
@@ -56,14 +55,11 @@ class Certificate
           pd_data << { "data_title" => p.send(t) }
         end
       end
-
       {
         "pd_datas" => pd_data
       }
-
     end
     return [pd_title,plugin_datas]
-	    
   end
 
   def get_plugin_data(fields_to_show)