spacing on splash page

extends PR #980:

I'm sure this is already known but the bug is happening because the left side is having its title put in a `p` tag whereas the right side is right _before_ its equivalent `p` tag :(. This seems to resolve the issue for now but the markup should be parsed properly.

Author: rouzbeh84

src/content/index.md

@@ -12,6 +12,7 @@ __app.js__
 import bar from './bar';
 
 bar();
+
 ```
 </div>
 <div class="homepage__right">