Docblock improvement.

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed mkdir(): Permission denied on uploading extension asset using FTP Publisher. Closes #71.

Signed-off-by: crynobone <crynobone@gmail.com>
Additional fixes for #71.

Signed-off-by: crynobone <crynobone@gmail.com>