doc: fix typo in vhost-crypto app guide

This patch fixes the mismatch keyword in vhost_crypto sample
application guide.

Fixes: 709521f4c2cd ("examples/vhost_crypto: support multi-core")
Cc: stable@dpdk.org
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>

diff --git a/doc/guides/sample_app_ug/vhost_crypto.rst b/doc/guides/sample_app_ug/vhost_crypto.rst
index 3db57ea..bbc25bd 100644 (file)
--- a/doc/guides/sample_app_ug/vhost_crypto.rst
+++ b/doc/guides/sample_app_ug/vhost_crypto.rst
@@ -30,7 +30,7 @@ Start the vhost_crypto example
 
     ./vhost_crypto [EAL options] --
                --config (lcore,cdev-id,queue-id)[,(lcore,cdev-id,queue-id)]
-               --socketfile lcore,PATH
+               --socket-file lcore,PATH
                [--zero-copy]
                [--guest-polling]