This is defined by the user profile. In Formtastic, you are not required to enroll all users. If a user is not enrolled, the *DEFAULT user is used. Within the profile, there is a setting for “Print Form Name”. The options are TL, TR, TC, BL, BR, and BC. TL is for top left, TR is for top right, TC is for top center, BL is for bottom left and so on. If you don’t want to print the form name, just blank out this parameter.