[dts] [PATCH V1 4/7] test_plans/nvgre: change parse_tunnel to parse-tunnel

[wenjieli]

In dpdk commit 5b48cd159536b70a943ae8246c2f717183818b19:
    app/testpmd: fix csum parse-tunnel command invocation
    Based on the documentation and help print, the sub command
    for csum suppose to be "parse-tunnel" instead of "parse_tunnel"
    in app/test-pmd/cmdline.c.
Update test_plans/nvgre to fit this changement.

Signed-off-by: wenjieli <wenjiex.a.li at intel.com>
---
 test_plans/nvgre_test_plan.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test_plans/nvgre_test_plan.rst b/test_plans/nvgre_test_plan.rst
index 7f71eb2..970b338 100644
--- a/test_plans/nvgre_test_plan.rst
+++ b/test_plans/nvgre_test_plan.rst
@@ -273,7 +273,7 @@ Set csum packet forwarding mode and enable verbose log::
     csum set tcp hw <dut tx_port>
     csum set sctp hw <dut tx_port>
     csum set nvgre hw <dut tx_port>
-    csum parse_tunnel on <dut tx_port>
+    csum parse-tunnel on <dut tx_port>
     set verbose 1
 
 Send packet with invalid checksum first. Then check forwarded packet checksum
@@ -316,7 +316,7 @@ Set csum packet forwarding mode and enable verbose log::
     csum set tcp hw <dut tx_port>
     csum set sctp hw <dut tx_port>
     csum set nvgre hw <dut tx_port>
-    csum parse_tunnel on <dut tx_port>
+    csum parse-tunnel on <dut tx_port>
     set verbose 1
 
 Send packet with invalid checksum first. Then check forwarded packet checksum
-- 
2.17.2