DNS\Service::Request() invalid signature

[gecampbell]

PHP Strict standards: Declaration of OpenCloud\DNS\Service::Request() should be compatible with that of OpenCloud\AbstractClass\Service::Request() in /Users/glen/Documents/src/php-opencloud/lib/OpenCloud/DNS/Service.php on line 22
PHP Stack trace:
PHP 1. {main}() /Users/glen/Documents/src/php-opencloud/samples/dns/domains.php:0
PHP 2. OpenCloud\Rackspace->DNS() /Users/glen/Documents/src/php-opencloud/samples/dns/domains.php:20
PHP 3. OpenCloud\OpenStack->Service() /Users/glen/Documents/src/php-opencloud/lib/OpenCloud/Rackspace.php:107
PHP 4. SplClassLoader->loadClass() /Users/glen/Documents/src/php-opencloud/lib/OpenCloud/Rackspace.php:0
PHP 5. require() /Users/glen/Documents/src/php-opencloud/lib/Autoload.php:122