[dts] [PATCH] test_plan/generic_flow_api: fix html build warning

[Lijuan Tu]

---
 test_plans/generic_flow_api_test_plan.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test_plans/generic_flow_api_test_plan.rst b/test_plans/generic_flow_api_test_plan.rst
index 760f8e82..dc8c3d36 100644
--- a/test_plans/generic_flow_api_test_plan.rst
+++ b/test_plans/generic_flow_api_test_plan.rst
@@ -2087,6 +2087,7 @@ queue, remove 5-tuple filter::
     testpmd> stop
     testpmd> start
     testpmd> flow destroy 0 rule 2
+
 4. Send different packets such as,SYN packets, ARP packets, packets with
 (`dst_ip` = 2.2.2.5 `src_ip` = 2.2.2.4 `dst_port` = 1 `src_port` = 1
 `protocol` = udp)::
-- 
2.25.1