[FE training-materials-updates] yocto: slides: 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=604e6ff76fa022540531fccd5a6734bba45c0438

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commit 604e6ff76fa022540531fccd5a6734bba45c0438
Author: Antoine Tenart <antoine.tenart at free-electrons.com>
Date:   Thu Dec 8 09:16:22 2016 +0100

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


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604e6ff76fa022540531fccd5a6734bba45c0438
 slides/yocto-recipe-advanced/yocto-recipe-advanced.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex b/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex
index 81dd80a..ef28350 100644
--- a/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex
+++ b/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex
@@ -434,7 +434,7 @@ PREMIRRORS_prepend = "\
     \end{minted}
   \end{block}
   \begin{itemize}
-    \item Another solution is to use the \code{own-mirror} class:
+    \item Another solution is to use the \code{own-mirrors} class:
   \end{itemize}
   \begin{block}{}
     \begin{minted}{sh}