documentation

Pull request #1827: Feature/ZBXNEXT-8361 6.4 D

Merge in WEB/documentation from feature/ZBXNEXT-8361-6.4-D to release/6.4

* commit '2581e8a73977f14b13858478f7a20a608716d7ce':
  [ZBXNEXT-8361] Formatting changes
  [ZBXNEXT-8361] Add information about the property path