[bootlin/training-materials updates] master: labs/sysdev-toolchain: adjust description of GCC version selection (a83d370a)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/a83d370a01c973a4b4b26b494455c23904d94ba7

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

commit a83d370a01c973a4b4b26b494455c23904d94ba7
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Thu Sep 22 11:11:42 2022 +0200

    labs/sysdev-toolchain: adjust description of GCC version selection
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


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

a83d370a01c973a4b4b26b494455c23904d94ba7
 labs/sysdev-toolchain/sysdev-toolchain.tex | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/labs/sysdev-toolchain/sysdev-toolchain.tex b/labs/sysdev-toolchain/sysdev-toolchain.tex
index 254eead0..a2ea734c 100644
--- a/labs/sysdev-toolchain/sysdev-toolchain.tex
+++ b/labs/sysdev-toolchain/sysdev-toolchain.tex
@@ -123,9 +123,10 @@ In \code{C-library}:
 
 In \code{C compiler}:
 \begin{itemize}
-  \item Set \code{Version of gcc} to \code{11.2.0}. We need to stick
-        to gcc 11, as Buildroot 2022.02 which we are going to use later
-	doesn't support gcc 12 toolchains yet.
+  \item Keep \code{Version of gcc} set to \code{11.2.0}, as it is by
+        default. We need to stick to gcc 11.x, as Buildroot 2022.02
+        which we are going to use later doesn't support gcc 12.x
+        toolchains yet: gcc 12.x was released after Buildroot 2022.02.
   \item Make sure that \code{C++} (\code{CC_LANG_CXX}) is enabled
 \end{itemize}