- '$api_key' => array('api_key', t('API Key'), get_config('geocoordinates', 'api_key' ), ''),
- '$language' => array('language', t('Language code (IETF format)'), get_config('geocoordinates', 'language' ), ''),
- ));
+ '$api_key' => ['api_key', t('API Key'), Config::get('geocoordinates', 'api_key' ), ''],
+ '$language' => ['language', t('Language code (IETF format)'), Config::get('geocoordinates', 'language' ), ''],
+ ]);