[bootlin/training-materials updates] master: kernel-frameworks: clarify almost the same sentence as before (8a86cd8b)

[Miquel Raynal]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/8a86cd8bfa557e59676e19d2027517e799534116

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

commit 8a86cd8bfa557e59676e19d2027517e799534116
Author: Miquel Raynal <miquel.raynal at bootlin.com>
Date:   Thu Jun 17 12:39:40 2021 +0200

    kernel-frameworks: clarify almost the same sentence as before
    
    Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>


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

8a86cd8bfa557e59676e19d2027517e799534116
 slides/kernel-frameworks/kernel-frameworks.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slides/kernel-frameworks/kernel-frameworks.tex b/slides/kernel-frameworks/kernel-frameworks.tex
index 895b3fbf..7a2a0f2d 100644
--- a/slides/kernel-frameworks/kernel-frameworks.tex
+++ b/slides/kernel-frameworks/kernel-frameworks.tex
@@ -12,7 +12,7 @@
       detect/communicate with the hardware.
     \end{itemize}
     This section focuses on the {\em kernel frameworks}, while the
-    {\em device model} was covered earlier in this training.
+    {\em bus infrastructure} was covered earlier in this training.
     \column{0.3\textwidth}
     \includegraphics[height=0.8\textheight]{slides/kernel-frameworks/driver-architecture.pdf}
   \end{columns}