[PATCH v2 1/2] app/testpmd: fix modify tag typo

[Ferruh Yigit]

On 2/23/2024 3:21 AM, Rongwei Liu wrote:
> Update the name to the right one: "src_tag_index"
> 
> Fixes: c23626f27b09 ("ethdev: add MPLS header modification")
> Cc: stable at dpdk.org
>
> Signed-off-by: Rongwei Liu <rongweil at nvidia.com>
> Acked-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
> 

Acked-by: Ferruh Yigit <ferruh.yigit at amd.com>