update to readme

Author: danisla

README.md

@@ -161,6 +161,8 @@ Modules used:
 
 Example showing how to deploy Helm releases to GKE from Terraform
 
+[![button](http://gstatic.com/cloudssh/images/open-btn.png)](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/terraform-google-examples&page=editor&tutorial=example-gke-k8s-helm/README.md)
+
 <a href="https://concourse-tf.gcp.solutions/teams/main/pipelines/tf-examples-gke-k8s-helm" target="_blank">
 <img src="https://concourse-tf.gcp.solutions/api/v1/teams/main/pipelines/tf-examples-gke-k8s-helm/badge" /></a>
 

example-gke-k8s-helm/README.md

@@ -1,6 +1,6 @@
 # Kubernetes Engine and Helm Example
 
-[![button](http://gstatic.com/cloudssh/images/open-btn.png)](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/terraform-google-examples&page=editor&tutorial=example-custom-machine-types/README.md)
+[![button](http://gstatic.com/cloudssh/images/open-btn.png)](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/terraform-google-examples&page=editor&tutorial=example-gke-k8s-helm/README.md)
 
 <a href="https://concourse-tf.gcp.solutions/teams/main/pipelines/tf-examples-gke-k8s-helm" target="_blank">
 <img src="https://concourse-tf.gcp.solutions/api/v1/teams/main/pipelines/tf-examples-gke-k8s-helm/badge" /></a>