diff --git a/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java b/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
index b31435389..dac37dadb 100644
--- a/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
@@ -41,7 +41,7 @@ import org.apache.commons.collections4.bag.HashBag;
  * @version $Id$
  */
 public abstract class AbstractBagTest<T> extends AbstractObjectTest {
-//  TODO: this class should really extend from TestCollection, but the bag
+//  TODO: this class should really extend from AbstractCollectionTest, but the bag
 //  implementations currently do not conform to the Collection interface.  Once
 //  those are fixed or at least a strategy is made for resolving the issue, this
 //  can be changed back to extend TestCollection instead.
diff --git a/src/test/java/org/apache/commons/collections4/list/AbstractListTest.java b/src/test/java/org/apache/commons/collections4/list/AbstractListTest.java
index 8aea7b773..06d7f654a 100644
--- a/src/test/java/org/apache/commons/collections4/list/AbstractListTest.java
+++ b/src/test/java/org/apache/commons/collections4/list/AbstractListTest.java
@@ -44,7 +44,7 @@ import org.apache.commons.collections4.iterators.AbstractListIteratorTest;
  * If your {@link List} fails one of these tests by design,
  * you may still use this base set of cases.  Simply override the
  * test case (method) your {@link List} fails or override one of the
- * protected methods from AbstractTestCollection.
+ * protected methods from AbstractCollectionTest.
  *
  * @version $Id$
  */