[FE training-materials-updates] yocto: labs: use extract archive as root

[Antoine Ténart]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=515c2cf9151612b5fdd79c035ae0d396d71c89a5

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commit 515c2cf9151612b5fdd79c035ae0d396d71c89a5
Author: Antoine Tenart <antoine.tenart at free-electrons.com>
Date:   Thu Mar 24 10:28:24 2016 +0100

    yocto: labs: use extract archive as root
    
    Signed-off-by: Antoine Tenart <antoine.tenart at free-electrons.com>


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515c2cf9151612b5fdd79c035ae0d396d71c89a5
 labs/yocto-advanced-configuration/yocto-advanced-configuration.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/yocto-advanced-configuration/yocto-advanced-configuration.tex b/labs/yocto-advanced-configuration/yocto-advanced-configuration.tex
index 9b575c0..7b6c671 100644
--- a/labs/yocto-advanced-configuration/yocto-advanced-configuration.tex
+++ b/labs/yocto-advanced-configuration/yocto-advanced-configuration.tex
@@ -172,7 +172,7 @@ First we need to put the rootfs under the NFS root directory so that it is
 accessible by NFS clients. Simply uncompress the archived output image in the
 previously created \code{/nfs} directory:
 \begin{verbatim}
-tar xpf $BUILDDIR/tmp/deploy/images/beaglebone/\
+sudo tar xpf $BUILDDIR/tmp/deploy/images/beaglebone/\
   core-image-minimal-beaglebone.tar.gz -C /nfs
 \end{verbatim}