doc: fix testpmd guide

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>

diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 65d3168..be935c2 100644 (file)
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -162,10 +162,12 @@ size is used to indicate the hardware supported reta size
 show port rss-hash
 ~~~~~~~~~~~~~~~~~~
 
-Display the RSS hash functions and RSS hash key of port (port_id).
+Display the RSS hash functions and RSS hash key of a port:
 
-show port (port_id) rss-hash [key] clear port
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+show port (port_id) rss-hash [key]
+
+clear port
+~~~~~~~~~~
 
 Clear the port statistics for a given port or for all ports: