Change README.jp.md in accordance with the change of README.md
Change README.jp.md in accordance with the change of README.md

ericboehs/slim,ruijsun/slim,slim-template/slim,mojavelinux/slim,sideci-sample/sideci-sample-slim,etdev/slim,JuanitoFatas/slim,zakuro9715/slim,XueQian/slim,metallurgical/slim,fly19890211/slim,raxoft/slim,zakuro9715/slim,ericboehs/slim,etdev/slim,fly19890211/slim,slim-template/slim,ruijsun/slim,XueQian/slim,JuanitoFatas/slim,slim-template/slim,cheunghy/slim,Nikeshsuwal/slim,Nikeshsuwal/slim,mojavelinux/slim,raxoft/slim,metallurgical/slim,cheunghy/slim