[FE training-materials-updates] labs/autotools-usage: fix typo

[Thomas Petazzoni]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=cd3d064130e3e9b4e44f56c2b5c1288b3c61a2d1

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commit cd3d064130e3e9b4e44f56c2b5c1288b3c61a2d1
Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date:   Mon Jun 1 21:34:40 2015 +0200

    labs/autotools-usage: fix typo
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>


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cd3d064130e3e9b4e44f56c2b5c1288b3c61a2d1
 labs/autotools-usage/autotools-usage.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/autotools-usage/autotools-usage.tex b/labs/autotools-usage/autotools-usage.tex
index 643d13e..0f0951f 100644
--- a/labs/autotools-usage/autotools-usage.tex
+++ b/labs/autotools-usage/autotools-usage.tex
@@ -102,7 +102,7 @@ such a simple test, but we need to take an example!). We want to
 override this test by passing the appropriate value as an environment
 variable to the \code{configure} script.
 
-Bfore doing this change, look at the
+Before doing this change, look at the
 \code{config.h} {\em configuration header} and see the value of the
 definition related to \code{strtol}. Note that {\em ethtool} decided
 to use a custom name for the {\em configuration header} file, and it's