[bootlin/training-materials updates] master: Slides: use arabic number footnotes (6715fdce)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/6715fdce022588314e996ba13ac261fe334d3412

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commit 6715fdce022588314e996ba13ac261fe334d3412
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Fri Dec 10 15:57:03 2021 +0100

    Slides: use arabic number footnotes
    
    Otherwise, you get a roman number ("a", "b", "c"...)
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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6715fdce022588314e996ba13ac261fe334d3412
 common/slide-header.tex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/slide-header.tex b/common/slide-header.tex
index ce3d6c95..23d92aed 100644
--- a/common/slide-header.tex
+++ b/common/slide-header.tex
@@ -9,4 +9,6 @@
 \usepackage{tabularx}
 \usepackage{stmaryrd}
 
+\renewcommand{\thempfootnote}{\arabic{mpfootnote}}
+
 \begin{document}