correct missed cs errors

lib/Cake/Test/Case/Cache/CacheTest.php

@@ -246,6 +246,8 @@ class CacheTest extends CakeTestCase {
 
 /**
  * testGroupConfigs method
+ *
+ * @return void
  */
 	public function testGroupConfigs() {
 		Cache::config('latest', array(
@@ -299,7 +301,9 @@ class CacheTest extends CakeTestCase {
 
 /**
  * testGroupConfigsThrowsException method
+ *
  * @expectedException CacheException
+ * @return void
  */
 	public function testGroupConfigsThrowsException() {
 		Cache::groupConfigs('bogus');

lib/Cake/Test/Case/Log/CakeLogTest.php

@@ -510,6 +510,7 @@ class CakeLogTest extends CakeTestCase {
 /**
  * test bogus type and scope
  *
+ * @return void
  */
 	public function testBogusTypeAndScope() {
 		$this->_resetLogConfig();
@@ -536,6 +537,8 @@ class CakeLogTest extends CakeTestCase {
 
 /**
  * test scoped logging with convenience methods
+ *
+ * @return void
  */
 	public function testConvenienceScopedLogging() {
 		if (file_exists(LOGS . 'shops.log')) {

lib/Cake/Test/Case/View/Helper/TextHelperTest.php

@@ -208,6 +208,8 @@ class TextHelperTest extends CakeTestCase {
 
 /**
  * Data provider for autoLinking
+ *
+ * @return array
  */
 	public static function autoLinkProvider() {
 		return array(