clean up class docblocks, add @group annotations

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@17363 44c647ce-9c0f-0410-b52a-842ac1e357ba

tests/Zend/Paginator/Adapter/NullTest.php

@@ -41,6 +41,7 @@ require_once 'PHPUnit/Framework/TestCase.php';
  * @subpackage UnitTests
  * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @group      Zend_Paginator
  */
 class Zend_Paginator_Adapter_NullTest extends PHPUnit_Framework_TestCase
 {
@@ -100,4 +101,4 @@ class Zend_Paginator_Adapter_NullTest extends PHPUnit_Framework_TestCase
         $this->assertEquals(4, $pages->currentItemCount);
         $this->assertEquals(19, $pages->lastItemNumber);
     }
-}
+}