Correcting sizing of text in tutorial

RodneyU215 · web-flow · commit 424f84074813 · 2019-04-30T10:42:29.000-07:00
diff --git a/tutorial/04-running-the-app.md b/tutorial/04-running-the-app.md
@@ -17,7 +17,9 @@ $ python3 app.py
 ```
 
 ### 🎉 That's it. Congradulations! You've just built a Slack app. 🤖
+
 To demo the app, simply send the bot a message that says "start".
+
 ![Onboarding](https://user-images.githubusercontent.com/3329665/56870674-ab02b300-69c7-11e9-9101-eb823235f3c2.gif)
 ---
 
