Rakefile in kleisli-0.2.0 vs Rakefile in kleisli-0.2.1

@@ -1,10 +1,10 @@
 require "bundler/gem_tasks"
 require "rake/testtask"
 
 Rake::TestTask.new do |t|
   t.libs << "test"
-  t.test_files = FileList['test/**/*.rb']
+  t.test_files = FileList['test/**/*_test.rb']
   t.verbose = true
 end
 
 task :default => :test