Update README

README.md

@@ -55,17 +55,18 @@ This is where we'll turn on a free rented computer in the sky. It will run the c
 2. Confirm the email they send you.
 3. Cick here -> [![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy?template=https://github.com/codeforamerica/cutepets)
 4. Give your new app a unique name. Try the same name as your Twitter account.
-5. Enter in the Twitter values
-6. Enter in the Petharbor values
-7. Enter in your credit card info. You will **NOT** be charged.
-8. Click on "Manage App"
-9. Click on "Heroku Scheduler"
-10. Click on "Add new job"
-11. In the text box, copy and paste `rake tweet_pet`
-12. Keep the dyno size at free. Set the frequency at daily.
-13. Choose the closest time to now to send your first tweet. You can check UTC time at [https://www.google.com/search?q=utc+time](https://www.google.com/search?q=utc+time).
-14. Wait for it, wait for it.
-15. Yeah! You did it!
+5. Now go to "Settings" and then "Reveal Config Vars"
+6. Enter in the Twitter values, using the variable names from [.env](.env)
+7. Enter in the Petharbor values, using the variable names from [.env](.env)
+8. Enter in your credit card info. You will **NOT** be charged.
+9. Click on "Manage App"
+10. Click on "Heroku Scheduler"
+11. Click on "Add new job"
+12. In the text box, copy and paste `rake tweet_pet`
+13. Keep the dyno size at free. Set the frequency at daily.
+14. Choose the closest time to now to send your first tweet. You can check UTC time at [https://www.google.com/search?q=utc+time](https://www.google.com/search?q=utc+time).
+15. Wait for it, wait for it.
+16. Yeah! You did it!
 
 #### Github
 Great work. Now, tell us which city you made a cutepets bot for. We do this by sending in a Pull Request with our twitter bot's name and location.