fix style guide formatting
fix style guide formatting

jsenellart/OpenNMT,jsenellart-systran/OpenNMT,da03/OpenNMT,jsenellart-systran/OpenNMT,da03/OpenNMT,OpenNMT/OpenNMT,da03/OpenNMT,cservan/OpenNMT_scores_0.2.0,OpenNMT/OpenNMT,jsenellart/OpenNMT,OpenNMT/OpenNMT,jungikim/OpenNMT,monsieurzhang/OpenNMT,monsieurzhang/OpenNMT,jungikim/OpenNMT,srush/OpenNMT,jungikim/OpenNMT,jsenellart/OpenNMT,jsenellart-systran/OpenNMT,monsieurzhang/OpenNMT