Update real-dns-operator.md

iRaindrop · knative-prow-robot · commit 1797d6ba4802 · 2026-01-12T21:53:11.000Z
Added snippet reference of the file where its used.
diff --git a/docs/snippets/real-dns-operator.md b/docs/snippets/real-dns-operator.md
@@ -1,3 +1,6 @@
+<!-- Referenced by:
+- install/operator/knative-with-operators.md
+-->
 === "Real DNS"
 
     To configure DNS for Knative, take the External IP
