Updated datacenter block description (#14953)
Updated datacenter block description (#14953)

* Updated datacenter block description

* Replacing accidentally removed title

* docs: add closing period

Co-authored-by: Seth Hoenig <fe10bfe73ff03c3cf8f70a8c5f56e3b052118857@duck.com>
hashicorp/nomad,hashicorp/nomad,hashicorp/nomad,hashicorp/nomad,hashicorp/nomad,hashicorp/nomad