[bootlin/training-materials updates] master: sysdev/kernel: DT: Harmonize the slide name with the other files (a3ebf106)

[Miquel Raynal]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/a3ebf106304978c9a659ffe87dec1ee1353e1929

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

commit a3ebf106304978c9a659ffe87dec1ee1353e1929
Author: Miquel Raynal <miquel.raynal at bootlin.com>
Date:   Wed Nov 10 10:58:16 2021 +0100

    sysdev/kernel: DT: Harmonize the slide name with the other files
    
    Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>


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

a3ebf106304978c9a659ffe87dec1ee1353e1929
 slides/sysdev-kernel-building/sysdev-kernel-building.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/slides/sysdev-kernel-building/sysdev-kernel-building.tex b/slides/sysdev-kernel-building/sysdev-kernel-building.tex
index e4c9e151..959b7313 100644
--- a/slides/sysdev-kernel-building/sysdev-kernel-building.tex
+++ b/slides/sysdev-kernel-building/sysdev-kernel-building.tex
@@ -524,7 +524,7 @@ CONFIG_NTFS_RW=y
 \subsection{Booting the kernel}
 
 \begin{frame}
-  \frametitle{Device Tree (1)}
+  \frametitle{Device Tree 1/2}
   \begin{itemize}
   \item Many embedded architectures have a lot of non-discoverable
     hardware (serial, Ethernet, I2C, Nand flash, USB  controllers...)
@@ -539,7 +539,7 @@ CONFIG_NTFS_RW=y
 \end{frame}
 
 \begin{frame}
-  \frametitle{Device Tree (2)}
+  \frametitle{Device Tree 2/2}
   \begin{itemize}
   \item A {\em Device Tree Source (DTS)}, written by kernel developers,
     is compiled into a binary {\em Device Tree Blob (DTB)}, and needs to