Not the program, of course, just the name. From now on it is to be known as Google Book Search. “Print” obviously struck a little too close to home with publishers and authors. On the company blog, they explain the shift in emphasis:

No, we don’t think that this new name will change what some folks think about this program. But we do believe it will help a lot of people understand better what we’re doing. We want to make all the world’s books discoverable and searchable online, and we hope this new name will help keep everyone focused on that important goal.