Cleanup qemu-nbd related code, by Laurent Vivier.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4829 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/qemu-doc.texi b/qemu-doc.texi
index cda403f..3e53d88 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -1318,6 +1318,7 @@
 * disk_images_snapshot_mode:: Snapshot mode
 * vm_snapshots::              VM snapshots
 * qemu_img_invocation::       qemu-img Invocation
+* qemu_nbd_invocation::       qemu-nbd Invocation
 * host_drives::               Using host drives
 * disk_images_fat_images::    Virtual FAT disk images
 @end menu
@@ -1400,6 +1401,11 @@
 
 @include qemu-img.texi
 
+@node qemu_nbd_invocation
+@subsection @code{qemu-nbd} Invocation
+
+@include qemu-nbd.texi
+
 @node host_drives
 @subsection Using host drives