[PATCH v3 8/8] doc/nfb: cleanup and update guide

[Stephen Hemminger]

On Wed, 21 Jan 2026 18:03:33 +0100
spinler at cesnet.cz wrote:

> From: Martin Spinler <spinler at cesnet.cz>
> 
> changes:
> - overall cleanup
> - added list of up-to-date cards and links for firmware download
> - updated description of the port argument
> 
> Signed-off-by: Martin Spinler <spinler at cesnet.cz>

AI review nit.

**Minor issue:** The commit body format is unusual:
```
changes:
- overall cleanup
- added list of up-to-date cards...
```
Convention is to use prose in imperative mood. Suggest rewording to something like:
```
Clean up documentation and update the guide with:
- Current card list with firmware download links
- Updated port argument description