Fixed the url of the contributing guide
Fixed the url of the contributing guide
raimon49/fabric,bitmonk/fabric,SamuelMarks/fabric,TarasRudnyk/fabric,mathiasertl/fabric,amaniak/fabric,xLegoz/fabric,fernandezcuesta/fabric,haridsv/fabric,pgroudas/fabric,rane-hs/fabric-py3,itoed/fabric,kmonsoor/fabric,cgvarela/fabric,sdelements/fabric,bspink/fabric,StackStorm/fabric,ploxiln/fabric,opavader/fabric,cmattoon/fabric,kxxoling/fabric,tekapo/fabric,rbramwell/fabric,elijah513/fabric,rodrigc/fabric,likesxuqiang/fabric,jaraco/fabric,qinrong/fabric,tolbkni/fabric,askulkarni2/fabric