diff --git a/leap/leap_test.rb b/leap/leap_test.rb
index 9968ba5840..f0e2466bc8 100644
--- a/leap/leap_test.rb
+++ b/leap/leap_test.rb
@@ -7,8 +7,8 @@ def leap?
     throw "Try to implement this yourself instead of using Ruby's implementation."
   end
   
-  alias :gregorian_leap?, :leap?
-  alias :julian_leap?, :leap?
+  alias :gregorian_leap? :leap?
+  alias :julian_leap? :leap?
 end
 
 class YearTest < MiniTest::Unit::TestCase