Index: branches/features/purchaseOrders/test/unit/PurchaseOrderNumberTests.groovy
===================================================================
--- branches/features/purchaseOrders/test/unit/PurchaseOrderNumberTests.groovy	(revision 893)
+++ branches/features/purchaseOrders/test/unit/PurchaseOrderNumberTests.groovy	(revision 894)
@@ -4,9 +4,5 @@
 
 /**
- * Created by IntelliJ IDEA.
- * User: John
- * Date: 19/04/2011
- * Time: 8:32:59 AM
- * To change this template use File | Settings | File Templates.
+ * Unit tests for PurchaseOrderNumber domain class.
  */
 class PurchaseOrderNumberTests extends GrailsUnitTestCase {
@@ -45,4 +41,3 @@
     }
 
-
 }
Index: branches/features/purchaseOrders/test/unit/PurchaseOrderServiceTests.groovy
===================================================================
--- branches/features/purchaseOrders/test/unit/PurchaseOrderServiceTests.groovy	(revision 893)
+++ branches/features/purchaseOrders/test/unit/PurchaseOrderServiceTests.groovy	(revision 894)
@@ -3,4 +3,7 @@
 import static org.hamcrest.CoreMatchers.equalTo
 
+/**
+ * Unit tests for PurchaseOrderService class.
+ */
 class PurchaseOrderServiceTests extends GrailsUnitTestCase {
     def pos = new PurchaseOrderService()