docs: clarify rootless net stats
follow-up for
[CI:DOCS]
@@ -98,8 +98,10 @@ ID NAME MEM USAGE / LIMIT
6eae9e25a564 clever_bassi 3.031MB / 16.7GB
```
-Note: When using a slirp4netns network, the traffic send via the port forwarding will be accounted
-to the `lo` device. Traffic accounted to `lo` is not accounted in the stats output.
+Note: When using a slirp4netns network with the rootlesskit port
+handler, the traffic send via the port forwarding will be accounted to
+the `lo` device. Traffic accounted to `lo` is not accounted in the
+stats output.
## SEE ALSO
