zipfian.gemspec in zipfian-0.0.2 vs zipfian.gemspec in zipfian-0.0.3

- old
+ new

@@ -16,6 +16,7 @@
   gem.version       = Zipfian::VERSION
 
   gem.add_development_dependency 'test-unit'
   gem.add_development_dependency 'guard'
   gem.add_development_dependency 'guard-test'
+  gem.add_development_dependency 'parallelize'
 end