fuse: fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
	$ sed -e 's/^        /\t/' -i */Kconfig
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

fs/fuse/Kconfig

@@ -34,7 +34,7 @@ config VIRTIO_FS
 	select VIRTIO
 	help
 	  The Virtio Filesystem allows guests to mount file systems from the
-          host.
+	  host.
 
 	  If you want to share files between guests or with the host, answer Y
-          or M.
+	  or M.