[pub] footer update more

publish.sh

@@ -38,6 +38,6 @@ cp -r site/{img,styles,docs,read} public/.
 realdate=$(grep -P 'Last updated on ' site/en.html | grep -Po '[0-9: -]+ UTC')
 echo "$realdate\n" >> site/log.txt
 #2021-09-27 09:37:07 UTC
-perl -p -i -e "s/Last updated on /Last updated on $(date + '%Y-%m-%d %k:%M:%S')/" site/read/en.html
-perl -p -i -e "s/Last updated on /Mis à jour le $(date + '%Y-%m-%d %k:%M:%S')/" site/read/index.html
+perl -p -i -e "s/Last updated on /Last updated on $(date +'%Y-%m-%d %k:%M:%S')/" site/read/en.html
+perl -p -i -e "s/Last updated on /Mis à jour le $(date +'%Y-%m-%d %k:%M:%S')/" site/read/index.html