Merge pull request #246 from pivotalgeorge/update-v2-docs-links

Update CAPI v2 docs links to new subdomain

_lock_buildpack.html.md.erb

@@ -16,4 +16,4 @@ cf update-buildpack BUILDPACK [-p PATH] [-i POSITION] [-s STACK] [--enable|--dis
 If you are using cf CLI v6, the <code>--rename</code> flag is not supported. Use the
 <code>cf rename-buildpack</code> instead.</p>
 
-This feature is also available through the API. See [Lock or unlock a Buildpack](https://apidocs.cloudfoundry.org/1.24.0/buildpacks/lock_or_unlock_a_buildpack.html) in the [Cloud Foundry API](https://apidocs.cloudfoundry.org/) documentation.
+This feature is also available through the API. See the `locked` flag under [Update a Buildpack](https://v3-apidocs.cloudfoundry.org/version/3.169.0/index.html#update-a-buildpack) in the [Cloud Foundry API](https://apidocs.cloudfoundry.org/) documentation.