[bootlin/training-materials updates] master: README: fix typo (4a28b1ad)

[Alexandre Belloni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/4a28b1ad621089beac38db30dad8e601a169b857

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commit 4a28b1ad621089beac38db30dad8e601a169b857
Author: Alexandre Belloni <alexandre.belloni at bootlin.com>
Date:   Tue Mar 28 18:07:54 2023 +0200

    README: fix typo
    
    Signed-off-by: Alexandre Belloni <alexandre.belloni at bootlin.com>


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4a28b1ad621089beac38db30dad8e601a169b857
 README | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README b/README
index 96f66930..21271d2d 100644
--- a/README
+++ b/README
@@ -100,7 +100,7 @@ Slides formatting guidelines
     titleframe macro. This new file should be created in the common/ directory
     with the name <training-name>-title.tex
 
-  * Every new chapter should be splitted in order to allow its possible use in
+  * Every new chapter should be split in order to allow its possible use in
     other trainings as well. Each new file should contain only one subsection
     and should be named <training-name>-<section-name>-<subsection-name>.tex.
     New sections should be in a separate file named