[PATCH] virtiofsd: document cache=auto default

[Stefan Hajnoczi]

From: "Harry G. Coin" <hgcoin@gmail.com>

The virtiofsd --help output documents the cache=auto default value but
the man page does not. Fix this.

Signed-off-by: Harry G. Coin <hgcoin@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 docs/tools/virtiofsd.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/tools/virtiofsd.rst b/docs/tools/virtiofsd.rst
index e33c81ed41..352a29ce3c 100644
--- a/docs/tools/virtiofsd.rst
+++ b/docs/tools/virtiofsd.rst
@@ -103,6 +103,7 @@ Options
   forbids the FUSE client from caching to achieve best coherency at the cost of
   performance.  ``auto`` acts similar to NFS with a 1 second metadata cache
   timeout.  ``always`` sets a long cache lifetime at the expense of coherency.
+  The default is ``auto``.
 
 Examples
 --------
-- 
2.26.2