diff --git a/db/migrate/20150716000003_add_setting_online_service.rb b/db/migrate/20150716000003_add_setting_online_service.rb
index be7ebe6ed..7c78ca3a5 100644
--- a/db/migrate/20150716000003_add_setting_online_service.rb
+++ b/db/migrate/20150716000003_add_setting_online_service.rb
@@ -2,7 +2,7 @@ class AddSettingOnlineService < ActiveRecord::Migration
   def up
 
     # return if it's a new setup
-    return if !Setting.find_by(name:'system_init_done')
+    return if !Setting.find_by(name: 'system_init_done')
 
     Setting.create_or_update(
       title: 'System Init Done',