Comment 0 for bug 1948559

The documentation for the "network" section of curtin has several discrepancies with the actual implementation, specifically:

- the keyword `xmit_hash_policy` should actually be `transmit_hash_policy`
- the documentation references `mode` and `bond-mode` interchangeably (although there is no mention of `bond_mode` but presumably it can be used identically to `bond-mode`)