[FE training-materials-updates] Add missing sudo

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=5dacf66f07839946824d5c979522d04848786166

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commit 5dacf66f07839946824d5c979522d04848786166
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Sun Apr 21 09:11:42 2013 +0200

    Add missing sudo
    
    Reported by Jean Pihet
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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5dacf66f07839946824d5c979522d04848786166
 .../kernel-module-environment.tex                  |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/kernel-module-environment/kernel-module-environment.tex b/labs/kernel-module-environment/kernel-module-environment.tex
index ba14517..01ff007 100644
--- a/labs/kernel-module-environment/kernel-module-environment.tex
+++ b/labs/kernel-module-environment/kernel-module-environment.tex
@@ -238,7 +238,7 @@ You can then test the TFTP connection
 \footnote{Note for Ubuntu 12.04 users: the \code{tftp-hpa}
 server may not work the first time you use it after booting your 
 workstation. You may need to restart it after plugging in your board: 
-\code{/etc/init.d/tftpd-hpa restart}}.
+\code{sudo /etc/init.d/tftpd-hpa restart}}.
 First, put a small text file in
 the directory exported through TFTP on your development
 workstation. Then, from U-Boot, do: