Thanks for bringing this to our attention. Translation on WordPress.com is volunteer-based. You can suggest the translation for that part of Further over on GlotPress, our Translation engine. For instructions on how GlotPress works and how to submit a translation, please see: http://en.support.wordpress.com/glotpress/
It looks like there was a small bug in the theme that was preventing the “says” section from showing up for translation. We fixed the theme, and it should be available for translation in a bit. I’ll keep you posted.