fix egrep script to correctly filter aws-load-balancer-controller (ku…

…bernetes-sigs#1607)
sonal-chauhan · Nov 4, 2020 · 67c493d · 67c493d
1 parent cf5f89d
commit 67c493d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/guide/walkthrough/echo_server.md b/docs/guide/walkthrough/echo_server.md
@@ -45,7 +45,7 @@ In this walkthrough, you'll
 1.  Verify the deployment was successful and the controller started.
 
     ```bash
-    kubectl logs -n kube-system $(kubectl get po -n kube-system | egrep -o aws-load-balancer-controller[a-zA-Z0-9-]+)
+    kubectl logs -n kube-system $(kubectl get po -n kube-system | egrep -o 'aws-load-balancer-controller[a-zA-Z0-9-]+')
     ```
 
     Should display output similar to the following.