[gnome-continuous-yocto/gnomeostree-3.28-rocko: 1974/8267] ref-manual: change SYSLINUX_ROOT to ROOT_VM for DISK_SIGNATURE variable

[Emmanuele Bassi <ebassi src gnome org>]

commit dfb899d9c38162b1ade4d6468e56c3cd13678c0a
Author: Jonathan Liu <net147 gmail com>
Date:   Thu Aug 18 17:05:26 2016 -0700

    ref-manual: change SYSLINUX_ROOT to ROOT_VM for DISK_SIGNATURE variable
    
    The SYSLINUX_ROOT variable was renamed to ROOT_VM in krogoth.
    
    (From yocto-docs rev: c4bbe8bc4967dd631b939f6806d65e2862df3424)
    
    Signed-off-by: Scott Rifenbark <srifenbark gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/ref-manual/ref-variables.xml |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index ee1fcad..1221cab 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -3141,15 +3141,15 @@
                     by UUID to allow the kernel to locate the root device
                     even if the device name changes due to differences in
                     hardware configuration.
-                    By default, <filename>SYSLINUX_ROOT</filename> is set
+                    By default, <filename>ROOT_VM</filename> is set
                     as follows:
                     <literallayout class='monospaced'>
-     SYSLINUX_ROOT = "root=/dev/sda2"
+     ROOT_VM ?= "root=/dev/sda2"
                     </literallayout>
                     However, you can change this to locate the root device
                     using the disk signature instead:
                     <literallayout class='monospaced'>
-     SYSLINUX_ROOT = "root=PARTUUID=${DISK_SIGNATURE}-02"
+     ROOT_VM = "root=PARTUUID=${DISK_SIGNATURE}-02"
                     </literallayout>
                 </para>