All though this translation is a bit longer, it's easier to understand, as just "Über" might be mixed up with the preposition and confuse some people. I checked the sidebar's layout on the current version and I believe there's more than enough space for eight letters. Also, adding a direct object makes it sound more linguistic.

Thanks for the suggestion! The limitation here was size again, but it seems like we have gotten more space in recent versions, so I'll check to see if that fits now!