Remove leftover from WTA config

Author: girliemac

README.md

@@ -10,41 +10,48 @@ Use a slash command and a dialog to create a helpdesk ticket in a 3rd-party syst
 
 ## Setup
 
-#### Create a Slack app
+### Create a Slack app
 
 1. Create an app at [https://api.slack.com/apps](https://api.slack.com/apps)
 2. Add a Slash command (See *Add a Slash Command* section below)
 3. Navigate to **Bot Users** and click "Add a Bot User" to create one.
 4. Enable Interactive components (See *Enable Interactive Components* below)
-5. Navigate to the **OAuth & Permissions** page and add the following scopes:
+5. Navigate to the **OAuth & Permissions** page and make sure the following scopes are pre-selected:
     * `commands`
     * `bot`
-    * `users:read`
-    * `users:read.email`
-    * `chat:write:bot`
 6. Click 'Save Changes' and install the app (You should get an OAuth access token after the installation)
 
 #### Add a Slash Command
 1. Go back to the app settings and click on Slash Commands.
 1. Click the 'Create New Command' button and fill in the following:
     * Command: `/helpdesk`
-    * Request URL: Your ngrok or Glitch URL + `/command`
+    * Request URL: Your server or Glitch URL + `/command`
     * Short description: `Create a helpdesk ticket`
     * Usage hint: `[the problem you're having]`
 
-If you are using Glitch, the Request URL should look like: `https://my-slash-comm-app.glitch.me/command`.
+If you did "Remix" on Glitch, it auto-generate a new URL with two random words, so your Request URL should be like: `https://fancy-feast.glitch.me/command`. 
 
 
 #### Enable Interactive Components
 1. Go back to the app settings and click on Interactive Components.
-1. Set the Request URL to your server (*e.g.* `https://yourname.ngrok.com`) or Glitch URL + `/interactive`.
+1. Set the Request URL to your server or Glitch URL + `/interactive`.
 1. Save the change.
 
-#### Run the app locally or [![Remix on Glitch](https://cdn.glitch.com/2703baf2-b643-4da7-ab91-7ee2a2d00b5b%2Fremix-button.svg)](https://glitch.com/edit/#!/remix/slack-slash-command-and-dialogs-blueprint)
+
+### Set Your Credentials
+
+1. Set the following environment variables to `.env` (see `.env.sample`):
+    * `SLACK_ACCESS_TOKEN`: Your bot token, `xoxb-` (available on the **OAuth & Permissions** once you install the app)
+    * `SLACK_SIGNING_SECRET`: Your app's Signing Secret (available on the **Basic Information** page)
+2. If you're running the app locally, run the app (`npm start`). Or if you're using Glitch, it automatically starts the app.
+
+#### Run the app 
+
 1. Get the code
-    * Either clone this repo and run `npm install`
-    * Or visit https://glitch.com/edit/#!/remix/slack-slash-command-and-dialogs-blueprint
+    * Clone this repo and run `npm install`
 2. Set the following environment variables to `.env` (see `.env.sample`):
     * `SLACK_ACCESS_TOKEN`: Your bot token, `xoxb-` (available on the **OAuth & Permissions** once you install the app)
     * `SLACK_SIGNING_SECRET`: Your app's Signing Secret (available on the **Basic Information** page)
-3. If you're running the app locally, run the app (`npm start`). Or if you're using Glitch, it automatically starts the app.
+3. If you're running the app locally, run the app (`npm start`).
+
+If you want to run it locally, I recommend creating a localhost tunnel with [ngrok](https://ngrok.com)!