[FE training-materials-updates] labs/buildroot-rootfs: update for Buildroot 2017.08

[Thomas Petazzoni]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=a4c0fa22dbd8cfc35795ebc919ca969d795dc0ad

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commit a4c0fa22dbd8cfc35795ebc919ca969d795dc0ad
Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date:   Tue Oct 17 13:44:48 2017 +0200

    labs/buildroot-rootfs: update for Buildroot 2017.08
    
    We now use Linux 4.13.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>


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a4c0fa22dbd8cfc35795ebc919ca969d795dc0ad
 labs/buildroot-rootfs/buildroot-rootfs.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/buildroot-rootfs/buildroot-rootfs.tex b/labs/buildroot-rootfs/buildroot-rootfs.tex
index 68cd1fa..ff4bdd2 100644
--- a/labs/buildroot-rootfs/buildroot-rootfs.tex
+++ b/labs/buildroot-rootfs/buildroot-rootfs.tex
@@ -223,7 +223,7 @@ do a build:
 make linux-dirclean
 \end{verbatim}
 
-If you check in \code{output/build/}, the \code{linux-4.6} directory
+If you check in \code{output/build/}, the \code{linux-4.13} directory
 will have disappeared.
 
 Now, we need to adjust our kernel configuration to enable the {\em Wii