Update jekyll/_cci2/configuration-cookbook.md

Author: rosieyohannan

jekyll/_cci2/configuration-cookbook.md

@@ -494,7 +494,7 @@ workflows:
       - report
 ```
 
-The `action` parameter will default to `build` on pushes to the project. Below is an example of supplying a different value to `action` using the API v2 [Trigger a New Pipeline]({{ site.baseurl }}/api/v2/#trigger-a-new-pipeline) endpoint to select a different workflow to run, in this example, the workflow named `report` would run. Remember to substitute [`project-slug`]({{ site.baseurl }}/2.0/api-developers-guide/#getting-started-with-the-api) with your values.
+The `action` parameter will default to `build` on pushes to the project. Below is an example of supplying a different value to `action` using the API v2 [Trigger a New Pipeline]({{ site.baseurl }}/api/v2/#operation/triggerPipeline) endpoint to select a different workflow to run, in this example, the workflow named `report` would run. Remember to substitute [`project-slug`]({{ site.baseurl }}/2.0/api-developers-guide/#getting-started-with-the-api) with your values.
 
 ```sh
 curl -X POST https://circleci.com/api/v2/project/{project-slug}/pipeline \