take the node address out of a public example

An internal IP in a public document is not routable and still names the subnet,
and the example does not need a literal — the check is that a hostname with no
listener returns 404, and any node address demonstrates it.

Caught by grepping the fresh public history for anything version- or
address-shaped, which is a thing worth doing once per repository that changes
visibility.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

.loom/published/public-access.md

@@ -85,5 +85,5 @@ curl -sS -o /dev/null -w "%{http_code}\n" https://class.hypertheory-labs.dev/
 
 # A hostname with no listener MUST 404. A 200 means a route was widened.
 curl -skS -o /dev/null -w "%{http_code}\n" \
-  --resolve bogus.hypertheory-labs.dev:443:192.168.5.10 https://bogus.hypertheory-labs.dev/
+  --resolve bogus.hypertheory-labs.dev:443:<any node IP> https://bogus.hypertheory-labs.dev/
 ```