Errata in Vitalsource Bookshelf books?

I’m using the virtual books this time around and received a CFA email noting some recent errata in the books. Does anyone know if we get updates to the books via vitalsource? Or do we have to just remember these or make our own corrections? I can’t seem to edit the text, so i’m assuming one would have to print these and make the corrections? Please tell me i’m wrong here…

thanks for any info.