Bug in admin??

I never noticed it before so don't know if this is new or not. When entering a multi-line comment the line breaks aren't happening correctly.

When I enter:
one
two
three

it displays as:
one\r\ntwo\r\nthree

This is with version 4.0.10 on a 1.5.4 Zen Cart (two actually)

The customer email displays correctly.