[PATCH] net/idpf: refine RTE_PMD_REGISTER_PARAM_STRING of IDPF PMD

[Mingxia Liu]

This patch refines 'IDPF_VPORT' param string in
'RTE_PMD_REGISTER_PARAM_STRING'.

Signed-off-by: Mingxia Liu <mingxia.liu at intel.com>
---
 drivers/net/idpf/idpf_ethdev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c
index 3e66898aaf..34ca5909f1 100644
--- a/drivers/net/idpf/idpf_ethdev.c
+++ b/drivers/net/idpf/idpf_ethdev.c
@@ -1478,9 +1478,9 @@ RTE_PMD_REGISTER_PCI(net_idpf, rte_idpf_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_idpf, pci_id_idpf_map);
 RTE_PMD_REGISTER_KMOD_DEP(net_idpf, "* igb_uio | vfio-pci");
 RTE_PMD_REGISTER_PARAM_STRING(net_idpf,
-			      IDPF_TX_SINGLE_Q "=<0|1> "
-			      IDPF_RX_SINGLE_Q "=<0|1> "
-			      IDPF_VPORT "=[vport_set0,[vport_set1],...]");
+	IDPF_TX_SINGLE_Q "=<0|1> "
+	IDPF_RX_SINGLE_Q "=<0|1> "
+	IDPF_VPORT "=[vport0_begin[-vport0_end][,vport1_begin[-vport1_end]][,..]]");
 
 RTE_LOG_REGISTER_SUFFIX(idpf_logtype_init, init, NOTICE);
 RTE_LOG_REGISTER_SUFFIX(idpf_logtype_driver, driver, NOTICE);
-- 
2.34.1