Target the right folders

Author: vmcj

.github/jobs/data/codespellignorefiles.txt

@@ -17,8 +17,8 @@
 ./webapp/var/cache
 ./webapp/migrations/Version20230122090005.php
 ./webapp/resources/adminer.php
-./webapp/mathjax
-./webapp/mathjaxfonts
+./webapp/public/mathjax
+./webapp/public/mathjaxfonts
 ./webapp/node_modules
 FileSaver*
 bootstrap*