HyakuninIssyu.gemspec in HyakuninIssyu-0.5.0 vs HyakuninIssyu.gemspec in HyakuninIssyu-0.6.0

- old
+ new

@@ -19,6 +19,7 @@
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "rspec"
+  spec.add_development_dependency "coveralls"
 end