4 files changed, 13 insertions, 9 deletions
diff --git a/.gitattributes b/.gitattributes
index e742c9b..8048151 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,2 @@
-Tests/ export-ignore
+/Tests export-ignore
 phpunit.xml.dist export-ignore
diff --git a/Acl/Domain/PermissionGrantingStrategy.php b/Acl/Domain/PermissionGrantingStrategy.php
index 1d64df4..e075861 100644
--- a/Acl/Domain/PermissionGrantingStrategy.php
+++ b/Acl/Domain/PermissionGrantingStrategy.php
@@ -121,10 +121,8 @@ class PermissionGrantingStrategy implements PermissionGrantingStrategyInterface
      * permission/identity combination.
      *
      * This process is repeated until either a granting ACE is found, or no
-     * permission/identity combinations are left. In the latter case, we will
-     * call this method on the parent ACL if it exists, and isEntriesInheriting
-     * is true. Otherwise, we will either throw an NoAceFoundException, or deny
-     * access finally.
+     * permission/identity combinations are left. Finally, we will either throw
+     * an NoAceFoundException, or deny access.
      *
      * @param AclInterface                $acl
      * @param EntryInterface[]            $aces               An array of ACE to check against
diff --git a/Core/Util/ClassUtils.php b/Core/Util/ClassUtils.php
index 7b583a3..26bf1a1 100644
--- a/Core/Util/ClassUtils.php
+++ b/Core/Util/ClassUtils.php
@@ -37,6 +37,11 @@ class ClassUtils
     const MARKER_LENGTH = 6;
 
     /**
+     * This class should not be instantiated
+     */
+    private function __construct() {}
+
+    /**
      * Gets the real class name of a class name that could be a proxy.
      *
      * @param string|object
diff --git a/Core/Util/StringUtils.php b/Core/Util/StringUtils.php
index a73b471..d21efd3 100644
--- a/Core/Util/StringUtils.php
+++ b/Core/Util/StringUtils.php
@@ -16,11 +16,12 @@ namespace Symfony\Component\Security\Core\Util;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-final class StringUtils
+class StringUtils
 {
-    final private function __construct()
-    {
-    }
+    /**
+     * This class should not be instantiated
+     */
+    private function __construct() {}
 
     /**
      * Compares two strings.