forgot to commit the fixed test case! (yea right)

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3803 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activesupport/test/core_ext/array_ext_test.rb

@@ -18,16 +18,16 @@ def test_plain_array_to_sentence
     assert_equal "", [].to_sentence
     assert_equal "one", ['one'].to_sentence
     assert_equal "one and two", ['one', 'two'].to_sentence
-    assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence
+    assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence
     
   end
   
   def test_to_sentence_with_connector
-    assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(:connector => 'and also')
+    assert_equal "one, two and also three", ['one', 'two', 'three'].to_sentence(:connector => 'and also')
   end
   
   def test_to_sentence_with_skip_last_comma
-    assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(:skip_last_comma => true)
+    assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence(:skip_last_comma => false)
   end
 
   def test_two_elements