fix: parent link

blueprints/02-at-scale/README.md

@@ -32,7 +32,7 @@ Once you have familiarized yourself with [CloudBees CI blueprint add-on: Get sta
 - Cloudbees CI uses [Configuration as Code (CasC)](https://docs.cloudbees.com/docs/cloudbees-ci/latest/casc-oc/casc-intro) (refer to the [casc](cbci/casc) folder) to enable [exciting new features for streamlined DevOps](https://www.cloudbees.com/blog/cloudbees-ci-exciting-new-features-for-streamlined-devops) and other enterprise features, such as [CloudBees CI hibernation](https://docs.cloudbees.com/docs/cloudbees-ci/latest/cloud-admin-guide/managing-controllers#hibernation-managed-controllers).
   - The CloudBees operations center is using the [CasC Bundle Retriever](https://docs.cloudbees.com/docs/cloudbees-ci/latest/casc-oc/bundle-retrieval-scm).
   - Managed controller configurations are managed from the operations center using [source control management (SCM)](https://docs.cloudbees.com/docs/cloudbees-ci/latest/casc-controller/add-bundle#_adding_casc_bundles_from_an_scm_tool).
-  - The managed controllers are using [CasC bundle inheritance](https://docs.cloudbees.com/docs/cloudbees-ci/latest/casc-controller/advanced#_configuring_bundle_inheritance_with_casc) (refer to the [parent](cbci/casc/mc/parent) folder). This "parent" bundle is inherited by two types of "child" controller bundles: `ha` and `none-ha`, to accommodate [considerations about HA controllers](https://docs.cloudbees.com/docs/cloudbees-ci/latest/ha/ha-considerations).
+  - The managed controllers are using [CasC bundle inheritance](https://docs.cloudbees.com/docs/cloudbees-ci/latest/casc-controller/advanced#_configuring_bundle_inheritance_with_casc) (refer to the [parent](cbci/casc/mc/mc-parent) folder). This "parent" bundle is inherited by two types of "child" controller bundles: `ha` and `none-ha`, to accommodate [considerations about HA controllers](https://docs.cloudbees.com/docs/cloudbees-ci/latest/ha/ha-considerations).
 
 > [!TIP]
 > A [resource group](https://docs.aws.amazon.com/ARG/latest/userguide/resource-groups.html) is also included, to get a full list of all resources created by this blueprint.