Michelle (Shelly) Mutu-Grigg 20886329e7 Update .rst files
This commit follows up the observations in review 756708, updates
`$node_ident`, `$uuid` & `${node_uuid}` to <node>.

Story: 2008194
Task: 40964

Change-Id: I7cd08a37071ce330b4c254595d0745ca154ced2b
2020-11-16 20:27:13 +13:00
..
2020-11-16 20:27:13 +13:00