CLI: Revise token-create page

The following discussion from !1640 (merged) should be addressed:

• @aqualls started a discussion:

  I'd like to revise this text (in commands/token/create/create.go) further in a follow-up MR.

changed milestone to %17.5

added Technical Writing devopscreate docsimprovement documentation groupcode review maintenancerefactor twtriaged typemaintenance labels

assigned to @aqualls

added sectiondev label

mentioned in merge request !1640 (merged)

mentioned in merge request !1704 (merged)

!1704 (merged) exists now; closing.

closed

mentioned in commit d79f3f85