Rakefile in configurations-2.0.0.pre vs Rakefile in configurations-2.0.0

@@ -2,7 +2,7 @@
 
 task default: :test
 
 Rake::TestTask.new do |t|
   t.libs << 'test'
-  t.pattern = 'test/**/test_*.rb'
+  t.pattern = 'test/**/test*.rb'
 end