[bootlin/training-materials updates] master: debugging: slides: debugging-kernel-debugging: Fix typos (4268c4ab)

[Herve Codina]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/4268c4aba4ed40f622d7f2fbfc3aa89e82e9a000

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commit 4268c4aba4ed40f622d7f2fbfc3aa89e82e9a000
Author: Herve Codina <herve.codina at bootlin.com>
Date:   Wed Nov 16 18:07:10 2022 +0100

    debugging: slides: debugging-kernel-debugging: Fix typos
    
    Signed-off-by: Herve Codina <herve.codina at bootlin.com>


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4268c4aba4ed40f622d7f2fbfc3aa89e82e9a000
 slides/debugging-kernel-debugging/debugging-kernel-debugging.tex | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex b/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex
index da2f7bf2..88cb894f 100644
--- a/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex
+++ b/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex
@@ -370,7 +370,7 @@ unreferenced object 0x82d43100 (size 64):
     \item When the system only has a single serial port, it possible to use
           {\em agent-proxy} to use both KGDB and serial output.
     \item {\em agent-proxy} runs on the host computer and split out the serial
-          in two port accessible via telnet.
+          in two ports accessible via telnet.
     \begin{itemize}
       \item https://git.kernel.org/pub/scm/utils/kernel/kgdb/agent-proxy.git
     \end{itemize}
@@ -479,9 +479,9 @@ rzn1_a5psw.c:81:13: warning: context imbalance in 'a5psw_reg_rmw' - wrong count
       \item https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
     \end{itemize}
     \item It uses compile-time instrumentation to insert checks that will be
-          executed a runtime
+          executed at runtime
     \item Must be enabled using \kconfigval{CONFIG_UBSAN}{y}
-    \item Then, can then be enabled for specific files by modifying Makefile
+    \item Then, can be enabled for specific files by modifying Makefile
     \begin{itemize}
       \item \code{UBSAN_SANITIZE_file.o := y} for a specific file
       \item \code{UBSAN_SANITIZE := y} for all files in the Makefile folder