Attendance / Print page capital letters in last name display users out of order

To replicate:

Create two users-

1) Don Mccreedy  username:  mccreedy

2)  Gary McDonald   username:  mcdonald

Add users to site

Notice in attendance item itself that the order is correct where Don Mccreedy is listed before Gary McDonald.

Press print next to an attendance item.

The user McDonald is listed prior to Mccreedy.