[FE training-materials-updates] yocto: labs: fix typo

[Antoine Ténart]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=ae07b8f03c9ebe1b1b0a9532e8489982f8f0e17e

>---------------------------------------------------------------

commit ae07b8f03c9ebe1b1b0a9532e8489982f8f0e17e
Author: Antoine Tenart <antoine.tenart at free-electrons.com>
Date:   Tue Sep 15 11:17:48 2015 +0200

    yocto: labs: fix typo
    
    Signed-off-by: Antoine Tenart <antoine.tenart at free-electrons.com>


>---------------------------------------------------------------

ae07b8f03c9ebe1b1b0a9532e8489982f8f0e17e
 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 36ef5ff..9b575c0 100644
--- a/labs/yocto-advanced-configuration/yocto-advanced-configuration.tex
+++ b/labs/yocto-advanced-configuration/yocto-advanced-configuration.tex
@@ -143,7 +143,7 @@ In our case, we can see the \code{linux-ti-staging} provides the
 \code{virtual/kernel} functionality:
 \small
 \begin{verbatim}
-NOTE: selecting linux-ti-staging to satisfy virtual/kernel due to PREFERRED_PROVIDERS
+NOTE: selecting linux-ti-staging to satisfy virtual/kernel due to PREFERRED_PROVIDER
 \end{verbatim}
 \normalsize