There is no "size" field in vring address structure. Remove it.

Fixes: 5fc0e00291 ("Add vhost-user protocol documentation")
Signed-off-by: Andrey Ignatov <rdna@apple.com>
---
 docs/interop/vhost-user.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/interop/vhost-user.rst b/docs/interop/vhost-user.rst
index 9f1103f85a..ad6e142f23 100644
--- a/docs/interop/vhost-user.rst
+++ b/docs/interop/vhost-user.rst
@@ -148,9 +148,9 @@ Vring descriptor indices for packed virtqueues
 A vring address description
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-+-------+-------+------+------------+------+-----------+-----+
-| index | flags | size | descriptor | used | available | log |
-+-------+-------+------+------------+------+-----------+-----+
++-------+-------+------------+------+-----------+-----+
+| index | flags | descriptor | used | available | log |
++-------+-------+------------+------+-----------+-----+
 
 :index: a 32-bit vring index
 
-- 
2.41.0