doc: faq.md change flag --peers to --endpoint
doc: faq.md change flag --peers to --endpoint

doc: faq.md change flag --peers to --endpoint

Changing the flag to --endpoint and mentioning that --peers is deprecated.
joshix/etcd,gyuho/etcd,cchamplin/etcd,jonboulle/etcd,li-ang/etcd,improbable-io/etcd,a-robinson/etcd,jchauncey/etcd,purpleidea/etcd,OyTao/etcd_learning,xiang90/etcd,fanminshi/etcd,nekto0n/etcd,hongbinz/etcd,cchamplin/etcd,luxas/etcd,Timer/etcd,xychu/etcd,TheHippo/etcd,StorReduce/etcd,YuleiXiao/etcd,qqsun8819/etcd,ajityagaty/etcd,etcd-io/etcd,wowsoso/etcd,sinsharat/etcd,chipironcin/etcd,gae123/etcd,sebrandon1/etcd,shawnps/etcd,OyTao/etcd_learning,zaphod-concur/etcd,handsomesun/etcd,lumjjb/etcd,Winslett/etcd,sebrandon1/etcd,kkaneda/etcd,combk8s/etcd,qqsun8819/etcd,zaphod-concur/etcd,oscarrr110/etcd,yudai/etcd,Timer/etcd,bdarnell/etcd,yichengq/etcd,armstrongli/etcd,whuwxl/etcd,whuwxl/etcd,StorReduce/etcd,chipironcin/etcd,jchauncey/etcd,gouyang/etcd,tamird/etcd,mqliang/etcd,jeremyeder/etcd,asim/etcd,jlamillan/etcd,iamqizhao/etcd,rchicoli/etcd,mickep76/etcd,mkumatag/etcd,a-robinson/etcd,gyuho/etcd,xiang90/etcd,CrazyJvm/etcd,akauppi/etcd,westhood/etcd,bluebreezecf/etcd,jeremyeder/etcd,sinsharat/etcd,nekto0n/etcd,li-ang/etcd,ajityagaty/etcd,glevand/coreos--etcd,coreos/etcd,cockroachdb/etcd,oscarrr110/etcd,luxas/etcd,ajityagaty/etcd,fasaxc/etcd,pauldallen/etcd,visheshnp/etcd,rnaveiras/etcd,dannysauer/etcd,mike-lerch/etcd,shawnps/etcd,iamqizhao/etcd,improbable-io/etcd,fasaxc/etcd,achanda/etcd,ravigadde/etcd,wantonsolutions/dinv-etcd,plasticbox/etcd,combk8s/etcd,Winslett/etcd,tamird/etcd,hroyrh/etcd,glevand/coreos--etcd,dnaeon/etcd,beni55/etcd,tguangch/etcd,jonboulle/etcd,linuxcer/etcd,yudai/etcd,Eagle-X/etcd,CrazyJvm/etcd,msanterre/etcd,bluebreezecf/etcd,lumjjb/etcd,raoofm/etcd,sofuture/etcd,sofuture/etcd,HideoYamauchi/etcd,xychu/etcd,yichengq/etcd,achanda/etcd,hongchaodeng/etcd,insequent/etcd,hroyrh/etcd,etcd-io/etcd,mqliang/etcd,joshix/etcd,heyitsanthony/etcd,TheHippo/etcd,vimalk78/etcd,endocode/etcd,lorneli/etcd,ktateish/etcd,glycerine/etcd,tguangch/etcd,mike-lerch/etcd,siddontang/etcd,kkaneda/etcd,Eagle-X/etcd,sayden/etcd,coreos/etcd,mkumatag/etcd,gouyang/etcd,ravigadde/etcd,westhood/etcd,armstrongli/etcd,mickep76/etcd,rnaveiras/etcd,endocode/etcd,msanterre/etcd,fanminshi/etcd,vimalk78/etcd,siddontang/etcd,fasaxc/etcd,glycerine/etcd,hongbinz/etcd,ktateish/etcd,linuxcer/etcd,plasticbox/etcd,cockroachdb/etcd,mkumatag/etcd,gae123/etcd,lorneli/etcd,swingbach/etcd,rnaveiras/etcd,handsomesun/etcd,HideoYamauchi/etcd,akauppi/etcd,insequent/etcd,asim/etcd,dannysauer/etcd,heyitsanthony/etcd,purpleidea/etcd,jlamillan/etcd,swingbach/etcd,raoofm/etcd,YuleiXiao/etcd,rchicoli/etcd,pauldallen/etcd,wantonsolutions/dinv-etcd,wantonsolutions/dinv-etcd,sayden/etcd,visheshnp/etcd,bdarnell/etcd,etcd-io/etcd,wowsoso/etcd,dnaeon/etcd,mqliang/etcd,beni55/etcd,hongchaodeng/etcd