Update EmojiPrinter.php

[LasseRafn]

Added a space to "fix" StyleCI

[scrutinizer-notifier]

The inspection completed: No new issues

[coderabbi]

Thanks!

Unless I'm mistaken, the common convention is function() rather than function () and StyleCI has this one wrong.

I tried to find the setting for that, or what to add to .styleci.yml, but was unsuccessful.

I'd prefer to go that route, I think.

If you're game to investigate, that'd be awesome.

Either way, I appreciate the interest!