diff --git a/judge/scripts/config/environment.rb b/judge/scripts/config/environment.rb
--- a/judge/scripts/config/environment.rb
+++ b/judge/scripts/config/environment.rb
@@ -1,6 +1,5 @@
 # Rails app directory
 RAILS_ROOT = File.join(File.dirname(__FILE__),"../../..")
-
 GRADER_ROOT = File.join(File.dirname(__FILE__),"..")
 
 # This load all required codes