fix bad link in footer for sourcecode

generate.sh

@@ -126,6 +126,10 @@ do
         cat $tmpHeader > $file
         # on extrait le bloc contenant les link, on les enlève et rajoute
         # <link />
+        # merci
+        # https://www.theunixschool.com/2012/12/sed-10-examples-to-print-lines-from-file.html
+        # https://stackoverflow.com/questions/68573654/copy-a-content-from-one-file-and-need-to-replace-in-another-file-using-sed
+        # https://unix.stackexchange.com/questions/26284/how-can-i-use-sed-to-replace-a-multi-line-string
         # TODO pouvoir mettre plusieurs lignes link
         newHeader=$(sed -n -e "/%link%/,/%endlink%/p" $files/$l/$i | sed -e "/%link%/d;/%endlink%/d" -e 's/\//\\\//g' -e "i<link " -e 'a\ \\\/>' | tr -d "\n")
 
@@ -149,7 +153,7 @@ do
         sed -i -e "s/img alt=\"$l/img id=\"choose\" alt=\"$l/" $file
 
         sed -i -e "s/%file%/$i/" $file
-        sed -i -e "s/%gitfile%/$l\/$i/" $file
+        sed -i -e "s/%gitfile%/lang\/$l\/$i/" $file
         sed -i -e "s/%lang%/$l/" $file
     done
 done