[FE training-materials-updates] Fix ugly character appearing in TOC

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=85b6a0c15ffec394ff687b804f3aec78e7f20583

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

commit 85b6a0c15ffec394ff687b804f3aec78e7f20583
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Fri Nov 16 13:30:27 2012 +0100

    Fix ugly character appearing in TOC


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

85b6a0c15ffec394ff687b804f3aec78e7f20583
 labs/kernel-serial-driver/kernel-serial-driver.tex |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/labs/kernel-serial-driver/kernel-serial-driver.tex b/labs/kernel-serial-driver/kernel-serial-driver.tex
index a4cd390..4a2c400 100644
--- a/labs/kernel-serial-driver/kernel-serial-driver.tex
+++ b/labs/kernel-serial-driver/kernel-serial-driver.tex
@@ -1,5 +1,5 @@
-\subchapter{Kernel – Serial controller device driver
-  programming}{Objective: Develop a serial device driver for the
+\subchapter{Serial controller device driver programming}
+  {Objective: Develop a serial device driver for the
   AT91SAM9263 CPU from scratch}
 
 \section{Warning}