Fixed small typo in English language of YouTube Center.
Merge pull request #1081 from Piter432/patch-3

Fixed small typo in English language of YouTube Center.
Fixed ui issue where the ratings where off position. Temp fix for html5 player size issue. May cause some YT features to not work.
Build the dev version with a temp fix for the HTML5 player.
The bug where the YouTube Center settings aren't applied are somewhat fixed; they won't appear as often anymore. This could probably make the HTML5 player play double audio.