@ -61,7 +61,7 @@ class TestSubLanguageManager extends UnitTestCase {
public function testadd_language_directory() {
$res = SubLanguageManager :: add_language_directory('test');
$this->assertTrue($res);
$res = SubLangageManager :: remove_language_directory('test');
$res = SubLanguageManager :: remove_language_directory('test');
}
/**