YamlDriver Symfony Components Namespace Issue

In the YamlDriver.php the namespace is incorrect I pressume. It should be \Symfony\Components\Yaml\Yaml. Its missing a 's' in Component

Current in Master :
protected function loadMappingFile($file)
{
return \Symfony\Component\Yaml\Yaml::load($file);
}

Desired Outcome
protected function loadMappingFile($file)
{
return \Symfony\Components\Yaml\Yaml::load($file);
}