Gemfile in ladder_drive-0.6.6 vs Gemfile in ladder_drive-0.6.7

@@ -4,10 +4,9 @@
 gemspec
 
 group :test do
   gem "test-unit"
   gem "test-unit-rr"
-  #gem "test-unit-notify"
 end
 
 gem "activesupport", '>= 4.0'
 
 gem 'pi_piper', ">=  2.0.0"