Gemfile in rack-blogengine-0.2.3 vs Gemfile in rack-blogengine-0.2.4

@@ -1,6 +1,4 @@
 source 'https://rubygems.org'
 gem "rubysl-test-unit", :platform => :rbx
-gem 'coveralls', require: false
-
 # Specify your gem's dependencies in rack-blogengine.gemspec
 gemspec