attemp to develop rig in spr without an actual use case

rig/ctrl/registry.sh

@@ -43,7 +43,7 @@ K="kubectl --context ${KUBECONTEXT}"
 #   2. every kind node's containerd — nodes do NOT inherit host trust
 #   3. anything doing HTTPS from inside the cluster, in its own trust store
 #
-# We handle (2) here because it's ours to handle. (1) is reported by station.sh
+# We handle (2) here because it's ours to handle. (1) is reported by check.sh
 # since it needs root. (3) belongs to the workload.
 install_ca_into_nodes() {
     [ -n "${REGISTRY_CA_FILE:-}" ] || return 0