Edit Trello page for style

doc/integration/trello_power_up.md

@@ -6,44 +6,25 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # Trello Power-Up **(FREE)**
 
-The GitLab Trello Power-Up enables you to seamlessly attach
-GitLab **merge requests** to Trello cards.
+You can use the Trello Power-Up for GitLab to attach
+GitLab merge requests to Trello cards.
 
 ![GitLab Trello PowerUp - Trello card](img/trello_card_with_gitlab_powerup.png)
 
-## Configuring the Power-Up
+## Configure the Power-Up
 
-In order to get started, you must configure your Power-Up.
+To configure a Power-Up for a Trello board:
 
-In Trello:
+1. Go to your Trello board.
+1. Select **Power-Ups** and find the **GitLab** row.
+1. Select **Enable**.
+1. Select **Settings** (the gear icon).
+1. Select **Authorize Account**.
+1. Enter the [GitLab API URL](#get-the-api-url) and [personal access token](../user/profile/personal_access_tokens.md#create-a-personal-access-token) with the **API** scope.
+1. Select **Save**.
 
-1. Go to your Trello board
-1. Select `Power-Ups` to see a listing of all the available Power-Ups
-1. Look for a row that says `GitLab` and select the `Enable` button
-1. Select the `Settings` (gear) icon
-1. In the popup menu, select `Authorize Account`
+## Get the API URL
 
-In this popup, fill in your `API URL` and `Personal Access Token`. After that, you can attach any merge request to any Trello card on your selected Trello board.
-
-## What is my API URL?
-
-Your API URL should be your GitLab instance URL with `/api/v4` appended in the end of the URL.
-For example, if your GitLab instance URL is `https://gitlab.com`, your API URL would be `https://gitlab.com/api/v4`.
-If your instance's URL is `https://example.com`, your API URL is `https://example.com/api/v4`.
-
-![configure GitLab Trello PowerUp in Trello](img/enable_trello_powerup.png)
-
-## What is my Personal Access Token?
-
-Your GitLab personal access token enables your GitLab account to be accessed
-from Trello.
-
-To find it in GitLab:
-
-1. In the top-right corner, select your avatar.
-1. Select **Edit profile**.
-1. On the left sidebar, select **Access Tokens**.
-
-Learn more about generating a personal access token in the
-[Personal Access Token Documentation](../user/profile/personal_access_tokens.md).
-Don't forget to check the API scope checkbox!
+Your API URL is your GitLab instance URL with `/api/v4` appended at the end of the URL.
+For example, if your GitLab instance URL is `https://gitlab.com`, your API URL is `https://gitlab.com/api/v4`.
+If your instance URL is `https://example.com`, your API URL is `https://example.com/api/v4`.