Description of problem:
The file /etc/login.defs is causing to pop up as difference on customer's systems because of the last line of the file which is "ENCRYPT_METHOD SHA512 " and contains a trailing space.
Version-Release number of selected component (if applicable):
# rpm -qf /etc/login.defs
# grep ' $' /etc/login.defs
# The permission mask is initialized to this value. If not specified,
Trailing space at the end of ENCRYPT_METHOD SHA512 in /etc/login.defs
no trailling space at the end of the line ENCRYPT_METHOD SHA512 in /etc/login.defs