No linebreaks for users in leaderboard

[y21]

Describe the bug
It looks like there are no linebreaks after each user entry in the leaderboard.

To Reproduce
Steps to reproduce the behavior:

1. Click 'Play as a guest' or login and hit 'Play' in main menu
2. Open another tab and join FFA

Expected behavior
There should be a linebreak after every user.

Screenshots

(Excuse the command prompt on the bottom right)

Desktop:

• OS: Raspbian (Kernel: 4.14)
• Browser: Raspbian Chromium/65.0.3325.181
• User Agent: Mozilla/5.0 (X11; Linux armv7l) AppleWebKit/537.36 (KHTML, like Gecko) Raspbian Chromium/65.0.3325.181 Chrome/65.0.3325.181 Safari/537.36
• Version: 65.0.3325.181

Smartphone:

• Device: Samsung Galaxy S4
• OS: Android 5.0.1
• Browser: Google Chrome
• Version: 70.0.3538.110

[y21]

This has been fixed in commit 0a85760.