[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7913/8267] ref-manual: Updated kernel example version in PREFERRED_VERSION.

[Emmanuele Bassi <ebassi src gnome org>]

commit 3ad1f402d9e6ed0da987e386bd1c244ebe7c09e0
Author: Scott Rifenbark <srifenbark gmail com>
Date:   Mon Sep 25 14:29:58 2017 -0700

    ref-manual: Updated kernel example version in PREFERRED_VERSION.
    
    (From yocto-docs rev: bc6960c01cffdc2cef7c9288db9daeed2c3e1a25)
    
    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 bd5e8c9..62c070f 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -10578,7 +10578,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                     Here are two examples:
                     <literallayout class='monospaced'>
      PREFERRED_VERSION_python = "3.4.0"
-     PREFERRED_VERSION_linux-yocto = "3.19%"
+     PREFERRED_VERSION_linux-yocto = "4.12%"
                     </literallayout>
                     <note>
                         The specified version is matched against
@@ -10613,14 +10613,14 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                     to set a machine-specific override.
                     Here is an example:
                     <literallayout class='monospaced'>
-     PREFERRED_VERSION_linux-yocto_qemux86 = "3.4%"
+     PREFERRED_VERSION_linux-yocto_qemux86 = "4.12%"
                     </literallayout>
                     Although not recommended, worst case, you can also use the
                     "forcevariable" override, which is the strongest override
                     possible.
                     Here is an example:
                     <literallayout class='monospaced'>
-     PREFERRED_VERSION_linux-yocto_forcevariable = "3.4%"
+     PREFERRED_VERSION_linux-yocto_forcevariable = "4.12%"
                     </literallayout>
                     <note>
                         The <filename>_forcevariable</filename> override is