Update index.md

Author: bkribbs15

docs/labs/index.md

@@ -32,7 +32,7 @@
 | Task                               | Description                                         | Link                                                              |
 | ---------------------------------- | --------------------------------------------------- | :---------------------------------------------------------------- |
 | **_Walkthroughs_**                 |                                                     |                                                                   |
-| Deploying Applications From Source | Using OpenShift 4                                   | [S2I](https://learn.openshift.com/introduction/deploying-python/) |
+| Deploying Applications From Source | Using OpenShift 4 | [S2I](https://docs.openshift.com/container-platform/4.17/openshift_images/using_images/using-s21-images.html) |
 | **_Try It Yourself_**              |                                                     |                                                                   |
 | Tekton Lab                         | Using Tekton to test new versions of applications.  | [Tekton](devops/tekton/index.md)                                  |
 | IBM Cloud DevOps                   | Using IBM Cloud ToolChain with Tekton               | [Tekton on IBM Cloud](devops/ibm-toolchain/index.md)              |