Small edit to pipelines page (circleci#8897)

* Small edit to pipelines page

* fix lint errors

---------

Co-authored-by: Rosie Yohannan <[email protected]>

Author: BeFunes

jekyll/_cci2/pipelines.adoc

@@ -48,18 +48,18 @@ When you create a project in CircleCI and connect it to a repository, a pipeline
 
 image::project-settings-pipelines.png[Pipelines page in project settings]
 
-==== Add a pipeline
+==== Add or edit a pipeline
 
 TIP: If you created a project xref:create-project#[in the CircleCI web app] you will find a pipeline is already set up.
 
 image::add-pipeline.png[Add a pipeline]
 
-To add a pipeline, follow these steps:
+To add or edit a pipeline, follow these steps:
 
 . In the CircleCI web app, select **Projects** in the sidebar.
 . Select the ellipsis next to your project (icon:ellipsis-h[]) and choose **Project Settings**.
 . Select **Pipelines** in the sidebar.
-. Select btn:[Add Pipeline].
+. Select btn:[Add Pipeline], or, if you wish to edit an existing pipeline select the pencil icon on the right.
 . Complete the form fields and options:
 ** Give your pipeline a descriptive name, for example `Run tests and deploy`.
 ** Under Config Source select the platform that matches where your project is set up (for example, GitHub App).