[FE training-materials-updates] sysdev: directfb: fix slide titles

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=345afae7e6c36ad56671e5d4cf924ffbe0f04736

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

commit 345afae7e6c36ad56671e5d4cf924ffbe0f04736
Author: Luca Ceresoli <luca at lucaceresoli.net>
Date:   Fri Mar 13 14:02:00 2015 +0100

    sysdev: directfb: fix slide titles
    
    Signed-off-by: Luca Ceresoli <luca at lucaceresoli.net>


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

345afae7e6c36ad56671e5d4cf924ffbe0f04736
 slides/sysdev-embedded-linux/sysdev-embedded-linux.tex | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex b/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
index 647f38f..a20c1c2 100644
--- a/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
+++ b/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
@@ -533,7 +533,7 @@ met:
 ``Low-level'' solutions and layers}
 
 \begin{frame}
-  \frametitle{DirectFB (1)}
+  \frametitle{DirectFB}
   \begin{itemize}
   \item Low-level graphical library
     \begin{itemize}
@@ -562,7 +562,7 @@ met:
 \end{frame}
 
 \begin{frame}
-  \frametitle{DirectFB: usage (1)}
+  \frametitle{DirectFB: usage}
   \begin{itemize}
   \item Multimedia applications
     \begin{itemize}
@@ -580,8 +580,7 @@ met:
 \end{frame}
 
 \begin{frame}
-  \frametitle{DirectFB: usage (2)}
-  \frametitle{DirectFB: architecture}
+  \frametitle{DirectFB: screenshot}
   \begin{center}
     \includegraphics[height=0.8\textheight]{slides/sysdev-embedded-linux/directfb-morphine.png}
   \end{center}