Code beautifier

- strainer_test.rb

test/strainer_test.rb

@@ -12,15 +12,15 @@ class StrainerTest < Test::Unit::TestCase
     assert_equal false, strainer.respond_to?('__send__')
     assert_equal true, strainer.respond_to?('size') # from the standard lib
   end
-  
+
   def test_should_respond_to_two_parameters
     strainer = Strainer.create(nil)
     assert_equal true, strainer.respond_to?('size', false)
   end
-  
+
   # Asserts that Object#respond_to_missing? is not being undefined in Ruby versions where it has been implemented
   # Currently this method is only present in Ruby v1.9.2, or higher
   def test_object_respond_to_missing
     assert_equal Object.respond_to?(:respond_to_missing?), Strainer.create(nil).respond_to?(:respond_to_missing?)
   end
-end
+end