help: Make shortcuts.page pass "yelp-check validate"

<section> elements must include a <title> element.
3 jobs for master in 19 minutes and 4 seconds (queued for 1 second)
Status Job ID Name Coverage
  .Pre
passed #586327
flatpak

00:10:44

 
  Build
passed #586328
fedora

00:08:19

passed #586329
ubuntu

00:05:19