diff --git a/src/Symfony/Bridge/Twig/Extension/WorkflowExtension.php b/src/Symfony/Bridge/Twig/Extension/WorkflowExtension.php
index c2c5a55af9..766420a91d 100644
--- a/src/Symfony/Bridge/Twig/Extension/WorkflowExtension.php
+++ b/src/Symfony/Bridge/Twig/Extension/WorkflowExtension.php
@@ -35,14 +35,31 @@ class WorkflowExtension extends \Twig_Extension
         );
     }
 
-    public function canTransition($object, $transition, $name = null)
+    /**
+     * Returns true if the transition is enabled.
+     *
+     * @param object $subject        A subject
+     * @param string $transitionName A transition
+     * @param string $name           A workflow name
+     *
+     * @return bool true if the transition is enabled
+     */
+    public function canTransition($subject, $transitionName, $name = null)
     {
-        return $this->workflowRegistry->get($object, $name)->can($object, $transition);
+        return $this->workflowRegistry->get($subject, $name)->can($subject, $transitionName);
     }
 
-    public function getEnabledTransitions($object, $name = null)
+    /**
+     * Returns all enabled transitions.
+     *
+     * @param object $subject A subject
+     * @param string $name    A workflow name
+     *
+     * @return Transition[] All enabled transitions
+     */
+    public function getEnabledTransitions($subject, $name = null)
     {
-        return $this->workflowRegistry->get($object, $name)->getEnabledTransitions($object);
+        return $this->workflowRegistry->get($subject, $name)->getEnabledTransitions($subject);
     }
 
     public function getName()