doc: fix typo in l2fwd-crypto usage

Fixes: ba7b86b1419b ("doc: add l2fwd-crypto sample app guide")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

diff --git a/doc/guides/sample_app_ug/l2_forward_crypto.rst b/doc/guides/sample_app_ug/l2_forward_crypto.rst
index d6df36b5fca981de8e35dbf45fa8d061f0ee1529..45d8a12a8e4cf0e53b8d526c97f2332331ecfed7 100644 (file)
--- a/doc/guides/sample_app_ug/l2_forward_crypto.rst
+++ b/doc/guides/sample_app_ug/l2_forward_crypto.rst
@@ -135,7 +135,7 @@ where,
 
 *   auth_algo: select the authentication algorithm (default is sha1-hmac)
 
-*   cipher_op: select the authentication operation to perform: GENERATE or VERIFY
+*   auth_op: select the authentication operation to perform: GENERATE or VERIFY
 
     (default is GENERATE)