[dts] [PATCH V1] test_plans/index: fix build warning

[Tu, Lijuan]

> -----Original Message-----
> From: dts <dts-bounces at dpdk.org> On Behalf Of Jun Dong
> Sent: 2021年6月10日 10:16
> To: dts at dpdk.org
> Cc: Dong, JunX <junx.dong at intel.com>
> Subject: [dts] [PATCH V1] test_plans/index: fix build warning
> 
> Add test plan name to index.rst and modify error plan name.
> 
> Signed-off-by: Jun Dong <junx.dong at intel.com>

Applied.