documentation

Pull request #2104: Parameter description changed from datastore name to  datastore UUID or name (ZBX-23667)

Merge in WEB/documentation from feature/ZBX-23667-6.0-D to release/6.0

* commit '1e118e79d6e26c28405be9d7039820c0ef39c4e6':
  Parameter description changed from datastore name to  datastore UUID or name (ZBX-23667)