updated some helper docblocks - fixed usage of helpers

src/Symfony/Bundle/FrameworkBundle/Templating/Helper/ActionsHelper.php

@@ -16,7 +16,7 @@ use Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver;
  */
 
 /**
- * ActionsHelper.
+ * ActionsHelper manages action inclusions.
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  */

src/Symfony/Bundle/FrameworkBundle/Templating/Helper/RequestHelper.php

@@ -15,7 +15,7 @@ use Symfony\Component\HttpFoundation\Request;
  */
 
 /**
- * RequestHelper.
+ * RequestHelper provides access to the current request parameters.
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  */

src/Symfony/Bundle/FrameworkBundle/Templating/Helper/RouterHelper.php

@@ -15,7 +15,7 @@ use Symfony\Component\Routing\Router;
  */
 
 /**
- * RouterHelper.
+ * RouterHelper manages links between pages in a template context.
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  */

src/Symfony/Bundle/FrameworkBundle/Templating/Helper/SessionHelper.php

@@ -15,7 +15,7 @@ use Symfony\Component\HttpFoundation\Request;
  */
 
 /**
- * SessionHelper.
+ * SessionHelper provides read-only access to the session attributes.
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  */

src/Symfony/Component/Templating/Helper/AssetsHelper.php

@@ -17,7 +17,7 @@ namespace Symfony\Component\Templating\Helper;
  * Usage:
  *
  * <code>
- *   <img src="<?php echo $this->assets->getUrl('foo.png') ?>" />
+ *   <img src="<?php echo $view['assets']->getUrl('foo.png') ?>" />
  * </code>
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>

src/Symfony/Component/Templating/Helper/JavascriptsHelper.php

@@ -17,8 +17,8 @@ namespace Symfony\Component\Templating\Helper;
  * Usage:
  *
  * <code>
- *   $this->javascripts->add('foo.css', array('media' => 'print'));
+ *   $view['javascripts']->add('foo.js');
- *   echo $this->javascripts;
+ *   echo $view['javascripts'];
  * </code>
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>

src/Symfony/Component/Templating/Helper/StylesheetsHelper.php

@@ -17,8 +17,8 @@ namespace Symfony\Component\Templating\Helper;
  * Usage:
  *
  * <code>
- *   $this->stylesheets->add('foo.css', array('media' => 'print'));
+ *   $view['stylesheets']->add('foo.css', array('media' => 'print'));
- *   echo $this->stylesheets;
+ *   echo $view['stylesheets'];
  * </code>
  *
  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>