[dpdk-stable] [PATCH v2] doc: fix a parameter name in testpmd guide

[Rami Rosen]

There is no parameter called "eth-peer-configfile" in testpmd. It should
be "eth-peers-configfile". See the usage() method in 
app/test-pmd/parameters.c.

v2: Fix line too long in the patch commit log.

Fixes: a67857e97ba8 ("doc: clarify usage of testpmd MAC forward mode")
Cc: stable at dpdk.org

Signed-off-by: Rami Rosen <ramirose at gmail.com>
---
 doc/guides/testpmd_app_ug/testpmd_funcs.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index cbf23e928..1ceb000da 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -304,7 +304,7 @@ The available information categories are:
 * ``mac``: Changes the source and the destination Ethernet addresses of packets before forwarding them.
   Default application behaviour is to set source Ethernet address to that of the transmitting interface, and destination
   address to a dummy value (set during init). The user may specify a target destination Ethernet address via the 'eth-peer' or
-  'eth-peer-configfile' command-line options. It is not currently possible to specify a specific source Ethernet address.
+  'eth-peers-configfile' command-line options. It is not currently possible to specify a specific source Ethernet address.
 
 * ``macswap``: MAC swap forwarding mode.
   Swaps the source and the destination Ethernet addresses of packets before forwarding them.
-- 
2.19.2