Merge branch 'merge-requests/389'

Slightly inaccurate flatpak build instructions

!389
4 jobs from master in 39 minutes and 35 seconds (queued for 1 second)
Status Job ID Name Coverage
  Check
passed #246550
check

00:00:22

 
  Test
passed #246551
flatpak

00:17:33

 
  Deploy
passed #246552
pages

00:21:39

passed pages:deploy

00:00:02