[dts] [PATCH v1] test_plans/virtio_event_idx_interrupt_test_plan.rst

[Tu, Lijuan]

> Update typo issue.
> 
> Signed-off-by: Yinan Wang <yinan.wang at intel.com>

Applied failed, thanks

Applying: test_plans/virtio_event_idx_interrupt_test_plan.rst
error: sha1 information is lacking or useless (test_plans/virtio_event_idx_interrupt_test_plan.rst).
error: could not build fake ancestor
Patch failed at 0001 test_plans/virtio_event_idx_interrupt_test_plan.rst