diff --git a/README.md b/README.md
index b0bb9d7..070e4c1 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ We are so thankful for every contribution, which makes sure we can deliver top-n
 | No. | Questions |
 | --- | --------------------------- |
 | 1   | [You significantly changed a complex Deployment Manager template and want to confirm that the dependencies of all defined resources are properly met before committing it to the project. You want the most rapid feedback on your changes. What should you do?](#you-significantly-changed-a-complex-deployment-manager-template-and-want-to-confirm-that-the-dependencies-of-all-defined-resources-are-properly-met-before-committing-it-to-the-project-you-want-the-most-rapid-feedback-on-your-changes-what-should-you-do) |
-| 2   | [Your company has a 3-tier solution running on . The configuration of the current infrastructure is shown below. Each tier has a service account that is associated with all instances within it. You need to enable communication on TCP port 8080 between tiers as follows: Instances in tier #1 must communicate with tier #2. Instances in tier #2 must communicate with tier #3. What should you do?](#your-company-has-a-3-tier-solution-running-on-compute-engine-the-configuration-of-the-current-infrastructure-is-shown-below-each-tier-has-a-service-account-that-is-associated-with-all-instances-within-it-you-need-to-enable-communication-on-tcp-port-8080-between-tiers-as-follows-instances-in-tier-1-must-communicate-with-tier-2-instances-in-tier-2-must-communicate-with-tier-3-what-should-you-do) |
+| 2   | [Your company has a 3-tier solution running on Compute Engine. The configuration of the current infrastructure is shown below. Each tier has a service account that is associated with all instances within it. You need to enable communication on TCP port 8080 between tiers as follows: Instances in tier #1 must communicate with tier #2. Instances in tier #2 must communicate with tier #3. What should you do?](#your-company-has-a-3-tier-solution-running-on-compute-engine-the-configuration-of-the-current-infrastructure-is-shown-below-each-tier-has-a-service-account-that-is-associated-with-all-instances-within-it-you-need-to-enable-communication-on-tcp-port-8080-between-tiers-as-follows-instances-in-tier-1-must-communicate-with-tier-2-instances-in-tier-2-must-communicate-with-tier-3-what-should-you-do) |
 | 3   | [You are analyzing Google Cloud Platform service costs from three separate projects. You want to use this information to create service cost estimates by service type, daily and monthly, for the next six months using standard query syntax. What should you do?](#you-are-analyzing-google-cloud-platform-service-costs-from-three-separate-projects-you-want-to-use-this-information-to-create-service-cost-estimates-by-service-type-daily-and-monthly-for-the-next-six-months-using-standard-query-syntax-what-should-you-do) |
 | 4   | [You want to send and consume Cloud Pub/Sub messages from your App Engine application. The Cloud Pub/Sub API is currently disabled. You will use a service account to authenticate your application to the API. You want to make sure your application can use Cloud Pub/Sub. What should you do?](#you-want-to-send-and-consume-cloud-pubsub-messages-from-your-app-engine-application-the-cloud-pubsub-api-is-currently-disabled-you-will-use-a-service-account-to-authenticate-your-application-to-the-api-you-want-to-make-sure-your-application-can-use-cloud-pubsub-what-should-you-do) |
 | 5   | [You have a website hosted on App Engine standard environment. You want 1% of your users to see a new test version of the website. You want to minimize complexity.](#you-have-a-website-hosted-on-app-engine-standard-environment-you-want-1-of-your-users-to-see-a-new-test-version-of-the-website-you-want-to-minimize-complexity) |