[FE training-materials-updates] Fix tftp server name issues

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=1ddfbb8ae978fdb80471e04219cf1dd910141da8

>---------------------------------------------------------------

commit 1ddfbb8ae978fdb80471e04219cf1dd910141da8
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Sun Oct 26 08:29:39 2014 +0100

    Fix tftp server name issues
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


>---------------------------------------------------------------

1ddfbb8ae978fdb80471e04219cf1dd910141da8
 labs/common/setup-ethernet-communication.tex | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/labs/common/setup-ethernet-communication.tex b/labs/common/setup-ethernet-communication.tex
index 3d3331b..b309aa8 100644
--- a/labs/common/setup-ethernet-communication.tex
+++ b/labs/common/setup-ethernet-communication.tex
@@ -4,19 +4,19 @@ Later on, we will transfer files from the development workstation to
 the board using the TFTP protocol, which works on top of an Ethernet
 connection.
 
-To start with, install the \code{tftpd-hdpa} server and create the root TFTP
+To start with, install the \code{tftpd-hda} server and create the root TFTP
 directory:
 \begin{verbatim}
-sudo apt-get install tftp-hdpa
-sudo mkdir -m 777 /tftp
+sudo apt-get install tftpd-hpa
+sudo chmod a+rw /var/lib/tftpboot
 \end{verbatim}
 
-Then make sure the \code{tftp-hdpa} server uses the right directory by checking
+Then make sure the \code{tftpd-hpa} server uses the right directory by checking
 the \code{TFTP_DIRECTORY} variable in \code{/etc/default/tftpd-hpa}.
 
 Finally restart the service to make sure all modifications are effective:
 \begin{verbatim}
-sudo service tftpd-hdpa restart
+sudo service tftpd-hpa restart
 \end{verbatim}
 
 With a network cable, connect the Ethernet port of your board to the