Be more explicit on option names
Be more explicit on option names

monsieurzhang/OpenNMT,jsenellart-systran/OpenNMT,jsenellart/OpenNMT,jungikim/OpenNMT,jsenellart-systran/OpenNMT,jungikim/OpenNMT,da03/OpenNMT,da03/OpenNMT,jungikim/OpenNMT,jsenellart/OpenNMT,monsieurzhang/OpenNMT,jsenellart/OpenNMT,OpenNMT/OpenNMT,monsieurzhang/OpenNMT,da03/OpenNMT,OpenNMT/OpenNMT,OpenNMT/OpenNMT,jsenellart-systran/OpenNMT