[FE training-materials-updates] Fix typo

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=85a28a2cb03450d43e7d7f309658734797231a50

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commit 85a28a2cb03450d43e7d7f309658734797231a50
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Thu Dec 5 08:56:56 2013 +0100

    Fix typo
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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85a28a2cb03450d43e7d7f309658734797231a50
 .../kernel-i2c-input-interface.tex                 |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex b/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex
index 5d5e882..b8f1f28 100644
--- a/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex
+++ b/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex
@@ -56,7 +56,7 @@ In the code that you created, make sure that you handle failure
 situations properly.
 
 \begin{itemize}
-\item Of course, test return values values properly and log 
+\item Of course, test return values properly and log 
       the causes of errors.
 \item If the call to \code{input_register_polled_device()} fails,
       you must also free the \code{input_polled_dev} structure