convolver.gemspec in convolver-0.1.2 vs convolver.gemspec in convolver-0.2.0

@@ -17,9 +17,10 @@
   spec.add_dependency "fftw3", ">= 0.3"
 
   spec.add_development_dependency "yard", ">= 0.8.7.2"
   spec.add_development_dependency "bundler", ">= 1.3"
   spec.add_development_dependency "rspec", ">= 2.13.0"
+  spec.add_development_dependency "mocha", ">= 0.14.0"
   spec.add_development_dependency "rake", ">= 1.9.1"
   spec.add_development_dependency "rake-compiler", ">= 0.8.3"
 
   spec.files         = `git ls-files`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }