Fix spells for keywords (vrfid, labelnum) in sprintf line
Fix spells for keywords (vrfid, labelnum) in sprintf line

osrg/gobgp,tamihiro/gobgp,osrg/gobgp,a16/gobgp,a16/gobgp,a16/gobgp,a16/gobgp,tamihiro/gobgp,j-kato/gobgp,osrg/gobgp,a16/gobgp,a16/gobgp,fujita/gobgp,j-kato/gobgp,tamihiro/gobgp,fujita/gobgp,tamihiro/gobgp,j-kato/gobgp,fujita/gobgp,osrg/gobgp,fujita/gobgp,a16/gobgp