docs: fix pronunciation notation
docs: fix pronunciation notation

mkumatag/etcd,dannysauer/etcd,coreos/etcd,rnaveiras/etcd,cockroachdb/etcd,xiang90/etcd,gyuho/etcd,joshix/etcd,mqliang/etcd,gyuho/etcd,li-ang/etcd,rnaveiras/etcd,vimalk78/etcd,mqliang/etcd,ajityagaty/etcd,dannysauer/etcd,rnaveiras/etcd,joshix/etcd,vimalk78/etcd,ajityagaty/etcd,coreos/etcd,etcd-io/etcd,etcd-io/etcd,etcd-io/etcd,li-ang/etcd,ajityagaty/etcd,xiang90/etcd,mkumatag/etcd,mqliang/etcd,mkumatag/etcd,cockroachdb/etcd