diff --git a/src/Symfony/Component/Security/Core/Authentication/Provider/AuthenticationProviderInterface.php b/src/Symfony/Component/Security/Core/Authentication/Provider/AuthenticationProviderInterface.php
index 8007234175..adad258ee0 100644
--- a/src/Symfony/Component/Security/Core/Authentication/Provider/AuthenticationProviderInterface.php
+++ b/src/Symfony/Component/Security/Core/Authentication/Provider/AuthenticationProviderInterface.php
@@ -24,12 +24,12 @@ use Symfony\Component\Security\Core\Authentication\AuthenticationManagerInterfac
  */
 interface AuthenticationProviderInterface extends AuthenticationManagerInterface
 {
-     /**
-      * Checks whether this provider supports the given token.
-      *
-      * @param TokenInterface $token A TokenInterface instance
-      *
-      * @return bool true if the implementation supports the Token, false otherwise
-      */
-     public function supports(TokenInterface $token);
+    /**
+     * Checks whether this provider supports the given token.
+     *
+     * @param TokenInterface $token A TokenInterface instance
+     *
+     * @return bool true if the implementation supports the Token, false otherwise
+     */
+    public function supports(TokenInterface $token);
 }