Hardcoded text string in Events+

In Events+ users have the option to RSVP by clicking a button. Very nice feature!

When a user indicate that they will be attending an event, their response is greeted by the text:
'Excellent! We’ve got you marked as coming and we’ll see you there!'

This text is not included in the eab.po file used when translating the plugin, but rather is hardcoded in the file events-and-bookings.php line 298.

I have no knowledge of gettext, but for some reason it didn't pick this up.

This is a bit unfortunate because, in contrast to a lot of the admin text strings, a lot of users will see this.

Hope this will be helpful to someone struggling to translate Events+