diff --git a/test/helpers/icons_helper_test.rb b/test/helpers/icons_helper_test.rb
index e8ae94c9c..688c6dbac 100644
--- a/test/helpers/icons_helper_test.rb
+++ b/test/helpers/icons_helper_test.rb
@@ -125,4 +125,4 @@ class IconsHelperTest < Redmine::HelperTest
   def test_icon_for_mime_type_should_return_generic_file_icon_for_unknown_mime_types
     assert_equal 'file', icon_for_mime_type('unknown-type')
   end
-end
\ No newline at end of file
+end