diff --git a/examples/walkthrough/replication-controller.yaml b/examples/walkthrough/replication-controller.yaml
index fa60c96d9db..bf5106afb79 100644
--- a/examples/walkthrough/replication-controller.yaml
+++ b/examples/walkthrough/replication-controller.yaml
@@ -13,7 +13,7 @@ desiredState:
     desiredState:
       manifest:
         version: v1beta1
-        id: ngix
+        id: nginx
         containers:
           - name: nginx
             image: dockerfile/nginx