Upgrade Twig library

3 files changed, 6 insertions, 9 deletions

diff --git a/inc/lib/Twig/Sandbox/SecurityError.php b/inc/lib/Twig/Sandbox/SecurityError.php
index debabb79..015bfaea 100644
--- a/inc/lib/Twig/Sandbox/SecurityError.php
+++ b/inc/lib/Twig/Sandbox/SecurityError.php
@@ -12,8 +12,7 @@
 /**
  * Exception thrown when a security error occurs at runtime.
  *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
+ * @author Fabien Potencier <fabien@symfony.com>
  */
 class Twig_Sandbox_SecurityError extends Twig_Error
 {
diff --git a/inc/lib/Twig/Sandbox/SecurityPolicy.php b/inc/lib/Twig/Sandbox/SecurityPolicy.php
index ba912ef4..66ee2332 100644
--- a/inc/lib/Twig/Sandbox/SecurityPolicy.php
+++ b/inc/lib/Twig/Sandbox/SecurityPolicy.php
@@ -12,8 +12,7 @@
 /**
  * Represents a security policy which need to be enforced when sandbox mode is enabled.
  *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
+ * @author Fabien Potencier <fabien@symfony.com>
  */
 class Twig_Sandbox_SecurityPolicy implements Twig_Sandbox_SecurityPolicyInterface
 {
diff --git a/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php b/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
index d5015aff..6ab48e3c 100644
--- a/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
+++ b/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
@@ -12,14 +12,13 @@
 /**
  * Interfaces that all security policy classes must implements.
  *
- * @package    twig
- * @author     Fabien Potencier <fabien@symfony.com>
+ * @author Fabien Potencier <fabien@symfony.com>
  */
 interface Twig_Sandbox_SecurityPolicyInterface
 {
-    function checkSecurity($tags, $filters, $functions);
+    public function checkSecurity($tags, $filters, $functions);
 
-    function checkMethodAllowed($obj, $method);
+    public function checkMethodAllowed($obj, $method);
 
-    function checkPropertyAllowed($obj, $method);
+    public function checkPropertyAllowed($obj, $method);
 }