CHANGELOG-3.4: add "--discovery-srv-name" change
CHANGELOG-3.4: add "--discovery-srv-name" change

Signed-off-by: Gyuho Lee <3454051ee3341eb69bdf6fca40899cdad4d86496@gmail.com>

sinsharat/etcd,whuwxl/etcd,whuwxl/etcd,mqliang/etcd,fanminshi/etcd,cockroachdb/etcd,heyitsanthony/etcd,joshix/etcd,gyuho/etcd,coreos/etcd,lorneli/etcd,bdarnell/etcd,sinsharat/etcd,etcd-io/etcd,vimalk78/etcd,li-ang/etcd,xiang90/etcd,xiang90/etcd,fanminshi/etcd,bdarnell/etcd,mkumatag/etcd,mkumatag/etcd,gyuho/etcd,rnaveiras/etcd,rnaveiras/etcd,etcd-io/etcd,ajityagaty/etcd,joshix/etcd,coreos/etcd,ajityagaty/etcd,mkumatag/etcd,li-ang/etcd,cockroachdb/etcd,dannysauer/etcd,ajityagaty/etcd,mqliang/etcd,sebrandon1/etcd,mqliang/etcd,vimalk78/etcd,lorneli/etcd,glevand/coreos--etcd,rnaveiras/etcd,glevand/coreos--etcd,etcd-io/etcd,dannysauer/etcd,sebrandon1/etcd,heyitsanthony/etcd