diff --git a/README.md b/README.md
index 6eb2f14f7..8f4c804bd 100644
--- a/README.md
+++ b/README.md
@@ -182,10 +182,10 @@ require({
  * `_.clone` should allow `deep` cloning [[#595](https://github.com/documentcloud/underscore/pull/595), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L205-220)]
  * `_.contains` should work with strings [[#667](https://github.com/documentcloud/underscore/pull/667), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L275-284)]
  * `_.escape` should return an empty string when passed `null` or `undefined` [[#427](https://github.com/documentcloud/underscore/issues/427), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L375-378)]
- * `_.extend` should recursively extend objects [[#379](https://github.com/documentcloud/underscore/pull/379), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L952-974)]
+ * `_.extend` should recursively extend objects [[#379](https://github.com/documentcloud/underscore/pull/379), [#718](https://github.com/documentcloud/underscore/issues/718), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L952-974)]
  * `_.forEach` should be chainable [[#142](https://github.com/documentcloud/underscore/issues/142), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L494-497)]
  * `_.forEach` should allow exiting iteration early [[#211](https://github.com/documentcloud/underscore/issues/211), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L589-608)]
- * `_.groupBy` should add values to own, not inherited, properties [[test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L623-630)]
+ * `_.countBy` and `_.groupBy` should only add values to own, not inherited, properties [[test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L623-630)]
  * `_.isElement` should use strict equality for its duck type check [[test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L704-713)]
  * `_.isEmpty` and `_.size` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L740-745)]
  * `_.isEqual` should return `true` for like-objects from different documents [[test](https://github.com/bestiejs/lodash/blob/v0.5.2/test/test.js#L781-801)]
diff --git a/test/test.js b/test/test.js
index ad61def97..b4f747d25 100644
--- a/test/test.js
+++ b/test/test.js
@@ -289,13 +289,13 @@
   QUnit.module('lodash.countBy');
 
   (function() {
-      test('should only add elements to own, not inherited, properties', function() {
+      test('should only add values to own, not inherited, properties', function() {
       var actual = _.countBy([4.2, 6.1, 6.4], function(num) {
         return Math.floor(num) > 4 ? 'hasOwnProperty' : 'constructor';
       });
 
-      deepEqual(actual.constructor, 1);
-      deepEqual(actual.hasOwnProperty, 2);
+      equal(actual.constructor, 1);
+      equal(actual.hasOwnProperty, 2);
     });
   }());
 
@@ -620,7 +620,7 @@
       deepEqual(actual, { '4': [4.2], '6': [6.1, 6.4] });
     });
 
-    test('should only add elements to own, not inherited, properties', function() {
+    test('should only add values to own, not inherited, properties', function() {
       var actual = _.groupBy([4.2, 6.1, 6.4], function(num) {
         return Math.floor(num) > 4 ? 'hasOwnProperty' : 'constructor';
       });