[bootlin/training-materials updates] master: Boot-time: minor improvement in slide (bd255475)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/bd255475c26a67d3ffc43e2f097861cb348797c8

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commit bd255475c26a67d3ffc43e2f097861cb348797c8
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Fri Oct 22 17:07:57 2021 +0200

    Boot-time: minor improvement in slide
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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bd255475c26a67d3ffc43e2f097861cb348797c8
 slides/boot-time-measuring/boot-time-measuring.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/slides/boot-time-measuring/boot-time-measuring.tex b/slides/boot-time-measuring/boot-time-measuring.tex
index 0889abdd..867172bf 100644
--- a/slides/boot-time-measuring/boot-time-measuring.tex
+++ b/slides/boot-time-measuring/boot-time-measuring.tex
@@ -124,11 +124,11 @@ Later, we will see specific resources for measuring time
 \begin{itemize}
   \item \code{time} for measuring application time
   \item \code{strace} for application tracing
-  \item \code{bootchartd} for tracing the execution of system services.
+  \item \code{bootchartd} for measuring and tracing the execution of system services.
   \item More specifically, \code{systemd-analyze} if your system
 	is started with {\em Systemd}.
   \item \kconfig{CONFIG_PRINTK_TIME} and \code{initcall_debug} for
-        tracing kernel code and functions.
+        tracing and timestamping kernel code and functions.
 \end{itemize}
 \end{frame}