docs(tekton): updated images (#606)

* Updated images

* minor fixes

* Updated screenshot

* updated image and minor fixes

* fix

* minor fixes

* prettier

* prettier fix

* prettier fix

* Added screenshot for pipeline run view page

* Incorporated review comment

plugins/tekton/README.md

@@ -137,7 +137,7 @@ The Tekton plugin enables you to visualize the `PipelineRun` resources available
    );
    ```
 
-1. Enable latest PipelineRun visualization in the **CI/CD** tab on the entity view page. The `linkTekton` property is optional and takes boolean value, if not specified or set to `true`, then the **GO TO TEKTON** option is displayed.
+1. Enable the latest PipelineRun visualization in the **CI/CD** tab on the entity view page. The `linkTekton` property is optional and takes a boolean value, if not specified or set to `true`, then the **GO TO TEKTON** option is displayed.
 
    ```tsx title="packages/app/src/components/catalog/EntityPage.tsx"
    /* highlight-add-next-line */
@@ -172,14 +172,20 @@ Tekton is a front-end plugin that enables you to view the `PipelineRun` resource
 
 1. Go to the **CI/CD** tab.
 
-   The **CI/CD** tab displays the latest `PipelineRun` resources associated to a Kubernetes cluster. The resources include tasks to complete. When you hover the mouse pointer on a task card, you can view the steps to complete that particular task.
+   The **CI/CD** tab displays the latest `PipelineRun` resources associated with a Kubernetes cluster. The resources include tasks to complete. When you hover the mouse pointer on a task card, you can view the steps to complete that particular task.
 
    ![ci-cd-tab-tekton](./images/tekton-plugin-user1.png)
 
    There is also a **GO TO TEKTON** option at the bottom, which redirects you to the **TEKTON** tab.
 
-1. Click **GO TO TEKTON** or select the **TEKTON** tab in the entity view page.
+1. Click **GO TO TEKTON** or select the **TEKTON** tab on the entity view page.
 
    The **TEKTON** tab contains the list of pipeline runs related to a cluster. The list contains pipeline run details, such as **NAME**, **STATUS**, **TASK STATUS**, **STARTED**, and **DURATION**.
 
    ![tekton-tab](./images/tekton-plugin-user2.png)
+
+1. Click a PipelineRun name in the list to view the PipelineRun visualization.
+
+   ![pipelinerun-view](./images/tekton-plugin-user3.png)
+
+   To go back to the PipelineRun list, you can click the **Back to PipelineRun list** option.