First time reading the "OpenShift Pipelines Concepts" section at "Understanding OpenShift Pipelines" page, I feel confusing to understand the concepts because they are presented out of order. For example, I read "When expression" that come just after "Tasks" and makes references to concepts presented later ("PipelineRun", "TaskRun"...)

I think the ordering should be like "Tasks", "TaskRun", "Pipelines", "PipelineRun"...and so on.