[PATCH] vhost-user.rst: fix typo

The protocol feature is named SHMEM.  SHMEM_MAP is one of the
requests.

Fixes: 588acb45c2 ("vhost_user.rst: Add SHMEM_MAP/_UNMAP to spec")
Signed-off-by: Alyssa Ross <[email protected]>
Reviewed-by: Manos Pitsidianakis <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
---
(Resending after accidentally not sending to the list the first time.)

 docs/interop/vhost-user.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/interop/vhost-user.rst b/docs/interop/vhost-user.rst
index c83ae2accb..77fcc587af 100644
--- a/docs/interop/vhost-user.rst
+++ b/docs/interop/vhost-user.rst
@@ -1123,7 +1123,7 @@ Protocol features
   #define VHOST_USER_PROTOCOL_F_DEVICE_STATE            19
   #define VHOST_USER_PROTOCOL_F_GET_VRING_BASE_INFLIGHT 20
   #define VHOST_USER_PROTOCOL_F_GPA_ADDRESSES           21
-  #define VHOST_USER_PROTOCOL_F_SHMEM_MAP               22
+  #define VHOST_USER_PROTOCOL_F_SHMEM                   22
 
 Front-end message types
 -----------------------

base-commit: 4ee536fac748b70e6f3d8568ddd20cfbaa9cf7bf
-- 
2.55.0