apache spark 1.0.0 sha1 & md5 checksum fails

[MrAsanjar .]

source : http://www.apache.org/dist/spark/spark-1.0.0/
looks like spark-1.0.0-bin-hadoop2.tgz.sha content is not valid. Am I using
wrong checksum tool?

==> sha1sum  spark-1.0.0-bin-hadoop2.tgz
804fe9a0caff941fb791e15ea1cda45a7c2b7608  spark-1.0.0-bin-hadoop2.tgz

===> cat spark-1.0.0-bin-hadoop2.tgz.sha
spark-1.0.0-bin-hadoop2.tgz: C1CB5541 94660B15 4536AD32 F5090820 48CB31D2
                             5FB45EEC A17F0CBE 087127C1 AC205F20 46D3C96B
                             169262D8 460EDA83 6BA080D8 F9431DCE 1372265C
                             F730A02C


sha1sum -c spark-1.0.0-bin-hadoop2.tgz.sha
sha1sum: spark-1.0.0-bin-hadoop2.tgz.sha: no properly formatted SHA1
checksum lines found

same with md5