diff --git a/test/unit/tag_test.rb b/test/unit/tag_test.rb
index 5a492c9fb..5a8b2100f 100644
--- a/test/unit/tag_test.rb
+++ b/test/unit/tag_test.rb
@@ -1,6 +1,6 @@
 # encoding: utf-8
 require 'test_helper'
- 
+
 class TagTest < ActiveSupport::TestCase
   test 'tags' do
     tests = [