(fix typo) Debugging.md

Header for Live Reload section had a period after it. Other headers didn't- now it doesn't either.

docs/Debugging.md

@@ -19,9 +19,9 @@ To debug the javascript code of your react app do the following:
 ### Optional
 Install the [React Developer Tools](https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi?hl=en) extension for Google Chrome. This will allow you to navigate the view hierarchy if you select the ```React``` tab when the developer tools are open.
 
-## Live Reload.
+## Live Reload
 To activate Live Reload do the following:
 
 1. Run your application in the iOS simulator.
 2. Press ```Control + Command + Z```.
-3. You will now see the `Enable/Disable Live Reload`, `Reload` and `Enable/Disable Debugging` options.
+3. You will now see the `Enable/Disable Live Reload`, `Reload` and `Enable/Disable Debugging` options.