fix shard param
fix shard param

Signed-off-by: Shlomi Noach <a98fcde37b732a585b34476dd09f23f73c7db8ba@github.com>

enisoc/vitess,dcadevil/vitess,vitessio/vitess,dcadevil/vitess,davygeek/vitess,davygeek/vitess,vitessio/vitess,tinyspeck/vitess,HubSpot/vitess,davygeek/vitess,HubSpot/vitess,enisoc/vitess,dcadevil/vitess,enisoc/vitess,enisoc/vitess,tinyspeck/vitess,enisoc/vitess,vitessio/vitess,davygeek/vitess,vitessio/vitess,mahak/vitess,dcadevil/vitess,mahak/vitess,dcadevil/vitess,tinyspeck/vitess,HubSpot/vitess,vitessio/vitess,vitessio/vitess,HubSpot/vitess,mahak/vitess,HubSpot/vitess,tinyspeck/vitess,tinyspeck/vitess,HubSpot/vitess,mahak/vitess,vitessio/vitess,tinyspeck/vitess,davygeek/vitess,mahak/vitess,davygeek/vitess,vitessio/vitess,HubSpot/vitess,davygeek/vitess,mahak/vitess,HubSpot/vitess,dcadevil/vitess,enisoc/vitess,mahak/vitess,tinyspeck/vitess,dcadevil/vitess,enisoc/vitess,mahak/vitess