typo fix: content/category/communicate/_index.md

	typo fix:   content/documentation/administration/conception/docker/_index.md
	typo fix:   content/documentation/fediverse/_index.md
3 jobs for dev in 50 seconds
Status Job ID Name Coverage
  Assets
passed #6596
node

00:00:16

 
  Pages
passed #6597
pages

00:00:33

 
  Deploy
passed pages:deploy

00:00:02