(unknown charset) stray symbol in hd's output?

Does the following look familiar to anybody (note the stray 'n')?

$ dd if=/dev/zero bs=1 count=1 | hd
1+0 records in
1+0 records out
1 bytes transferred in 0.000043 secs (23302 bytes/sec)
00000000  00                                                |.|
n00000001

-- 
Andriy Gapon