fixed @return when returning this or static

Author: fabpot

Acl/Domain/ObjectIdentity.php

@@ -52,7 +52,7 @@ public function __construct($identifier, $type)
      *
      * @param object $domainObject
      *
-     * @return ObjectIdentity
+     * @return self
      *
      * @throws InvalidDomainObjectException
      */

Acl/Domain/UserSecurityIdentity.php

@@ -52,7 +52,7 @@ public function __construct($username, $class)
      *
      * @param UserInterface $user
      *
-     * @return UserSecurityIdentity
+     * @return self
      */
     public static function fromAccount(UserInterface $user)
     {
@@ -64,7 +64,7 @@ public static function fromAccount(UserInterface $user)
      *
      * @param TokenInterface $token
      *
-     * @return UserSecurityIdentity
+     * @return self
      */
     public static function fromToken(TokenInterface $token)
     {

Acl/Permission/MaskBuilderInterface.php

@@ -21,7 +21,7 @@ interface MaskBuilderInterface
      *
      * @param int $mask
      *
-     * @return MaskBuilderInterface
+     * @return $this
      *
      * @throws \InvalidArgumentException if $mask is not an integer
      */
@@ -39,7 +39,7 @@ public function get();
      *
      * @param mixed $mask
      *
-     * @return MaskBuilderInterface
+     * @return $this
      *
      * @throws \InvalidArgumentException
      */
@@ -50,7 +50,7 @@ public function add($mask);
      *
      * @param mixed $mask
      *
-     * @return MaskBuilderInterface
+     * @return $this
      *
      * @throws \InvalidArgumentException
      */
@@ -59,7 +59,7 @@ public function remove($mask);
     /**
      * Resets the PermissionBuilder.
      *
-     * @return MaskBuilderInterface
+     * @return $this
      */
     public function reset();