推荐人信息填错，求帮助啊！

stanford网申里面推荐人信息Field/Decipline一栏范例里填的是 XXX Department，我当时没注意填了老师的具体方向，什么 Control system，老师也提交了推荐信也没注意到，有关系吗？范例如下：
Under "Field/Discipline", please enter the "Field of Study" of your reference, for example:
Title: Associate Professor
Employer: University of Texas at Austin
Field/Discipline: Psychology Department