examples/qos_sched: fix usage string

The short option written for interactive mode is --i in usage of
this qos_sched example. Actually, it is -i.

Fixes: cfd5c971e5e ("examples/qos_sched: add stats")
Cc: stable@dpdk.org
Signed-off-by: Ibtisam Tariq <ibtisam.tariq@emumba.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>

diff --git a/examples/qos_sched/args.c b/examples/qos_sched/args.c
index c627196..c369ba9 100644 (file)
--- a/examples/qos_sched/args.c
+++ b/examples/qos_sched/args.c
@@ -39,7 +39,7 @@ static const char usage[] =
        "           multiple pfc can be configured in command line                      \n"
        "                                                                               \n"
        "Application optional parameters:                                               \n"
-        "    --i     : run in interactive mode (default value is %u)                    \n"
+       "    -i      : run in interactive mode (default value is %u)                    \n"
        "    --mnc I : main core index (default value is %u)                            \n"
        "    --rsz \"A, B, C\" :   Ring sizes                                           \n"
        "           A = Size (in number of buffer descriptors) of each of the NIC RX    \n"