[PATCH] app/testpmd: fix help of create meter command

[Jin liu]

The help message of create meter command is incomplete,
lack of policy_id param, update help string.

Fixes: f29fa2c59b85 ("app/testpmd: support policy actions per color")
Cc: stable at dpdk.org

Signed-off-by: Jin liu <jin.liu at corigine.com>
Signed-off-by: Chaoyong He <chaoyong.he at corigine.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund at corigine.com>
---
 app/test-pmd/cmdline_mtr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/test-pmd/cmdline_mtr.c b/app/test-pmd/cmdline_mtr.c
index ad7ef6ad98..a0f885f190 100644
--- a/app/test-pmd/cmdline_mtr.c
+++ b/app/test-pmd/cmdline_mtr.c
@@ -817,8 +817,8 @@ static void cmd_create_port_meter_parsed(void *parsed_result,
 cmdline_parse_inst_t cmd_create_port_meter = {
 	.f = cmd_create_port_meter_parsed,
 	.data = NULL,
-	.help_str = "create port meter <port_id> <mtr_id> <profile_id> <meter_enable>(yes|no) "
-		"<stats_mask> <shared> <use_pre_meter_color> "
+	.help_str = "create port meter <port_id> <mtr_id> <profile_id> <policy_id> "
+		"<meter_enable>(yes|no) <stats_mask> <shared> <use_pre_meter_color> "
 		"[<dscp_tbl_entry0> <dscp_tbl_entry1> ...<dscp_tbl_entry63>]",
 	.tokens = {
 		(void *)&cmd_create_port_meter_create,
-- 
2.27.0