David F. Gallagher / Bits:

A Blog’s Story Gets a Tweak in ‘Julie & Julia’  —  A made-up blogging service appears in a shot from the trailer for “Julie & Julia,” which stars Meryl Streep and Amy Adams.  —  O.K., so “Julie & Julia,” a foodie-focused movie due out next month from Sony Pictures, isn’t pretending to be a documentary.