#10 print out hash sums on error

[Anonymous]

$ jsummer -v -c debian-testing-i386-netinst.iso.md5
we have to hash 1 files.
debian-testing-i386-netinst.iso : read 0 bytes in 1 ms : ERROR
hashed 1 files with total 0 bytes in 3 ms
md5: WARNING: 1 of 1 computed checksums did NOT match

Quite eloquent, but I am missing something like: computed ahsh of xxx is not matching expected hsash of 'yyy'