[dpdk-dev] [PATCH] doc: fix formatting in testpmd user guide

[Ajit Khaparde]

Fix formatting in testpmd user guide for hairpin operation.

Fixes: 01817b10d27c ("app/testpmd: change hairpin queues setup")
Cc:stable at dpdk.org

Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
Cc: Bing Zhao <bingz at nvidia.com>
Cc: Ori Kam <orika at nvidia.com>
---
 doc/guides/testpmd_app_ug/run_app.rst | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/doc/guides/testpmd_app_ug/run_app.rst b/doc/guides/testpmd_app_ug/run_app.rst
index 3035118cdc..8ec2300ee5 100644
--- a/doc/guides/testpmd_app_ug/run_app.rst
+++ b/doc/guides/testpmd_app_ug/run_app.rst
@@ -531,11 +531,13 @@ The command line options are:
 
 *   ``--hairpin-mode=0xXX``
 
-    Set the hairpin port mode with bitmask, only valid when hairpin queues number is set.
-    bit 4 - explicit Tx flow rule
-    bit 1 - two hairpin ports paired
-    bit 0 - two hairpin ports loop
-    The default value is 0. Hairpin will use single port mode and implicit Tx flow mode.
+    Set the hairpin port mode with bitmask, only valid when hairpin queues number is set::
+
+	bit 4 - explicit Tx flow rule
+	bit 1 - two hairpin ports paired
+	bit 0 - two hairpin ports loop
+	The default value is 0.
+	Hairpin will use single port mode and implicit Tx flow mode.
 
 *   ``--eth-link-speed``
 
-- 
2.21.1 (Apple Git-122.3)