[BL training-materials-updates] slides: yocto-licensing: fix typo

[Quentin Schulz]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=fd8b7747b761b71310606ec7e2c70a9027026ace

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commit fd8b7747b761b71310606ec7e2c70a9027026ace
Author: Quentin Schulz <quentin.schulz at bootlin.com>
Date:   Sat Aug 18 17:10:45 2018 +0200

    slides: yocto-licensing: fix typo
    
    Signed-off-by: Quentin Schulz <quentin.schulz at bootlin.com>


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fd8b7747b761b71310606ec7e2c70a9027026ace
 slides/yocto-licensing/yocto-licensing.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slides/yocto-licensing/yocto-licensing.tex b/slides/yocto-licensing/yocto-licensing.tex
index d8c1b50..cc4cc11 100644
--- a/slides/yocto-licensing/yocto-licensing.tex
+++ b/slides/yocto-licensing/yocto-licensing.tex
@@ -68,6 +68,6 @@ LICENSE_FLAGS_WHITELIST = "commercial_gst-plugins-ugly"
   \begin{itemize}
     \item A summary of all the packages and their licenses is
     available in:
-    \code{\$BUILDDIR/tmp/deploy/licenses/<image>/license.manifest}
+    \code{$BUILDDIR/tmp/deploy/licenses/<image>/license.manifest}
   \end{itemize}
 \end{frame}