Uploading file to sf.net is broken

I am following the instructions from:

http://sourceforge.net/apps/trac/sourceforge/wiki/Release%20files%20for%20download

So this give:

$ rsync -e ssh GDCM-2.0.14-Linux-x86_64.tar.bz2 GDCM-2.0.14-Linux-x86_64.tar.gz gdcm-2.0.14.tar.bz2 gdcm-2.0.14.tar.gz "malat,gdcm@frs.sourceforge.net:/home/frs/project/g/gd/gdcm/gdcm 2.x/GDCM 2.0.14"
ERROR: destination must be a directory when copying more than 1 file
rsync error: errors selecting input/output files, dirs (code 3) at main.c(600) [receiver=3.1.0dev]
rsync: connection unexpectedly closed (9 bytes received so far) [sender]
rsync error: error in rsync protocol data stream (code 12) at io.c(600) [sender=3.0.6]

this is not working, I had to do:

$ sftp malat,gdcm@frs.sourceforge.net
sftp> put GDCM-2.0.14-Linux-x86_64.tar.bz2
Uploading GDCM-2.0.14-Linux-x86_64.tar.bz2 to /home/pfs/project/g/gd/gdcm/gdcm 2.x/GDCM 2.0.14/GDCM-2.0.14-Linux-x86_64.tar.bz2
GDCM-2.0.14-Linux-x86_64.tar.bz2 100% 2876KB 1.4MB/s 00:02
sftp> put GDCM-2.0.14-Linux-x86_64.tar.gz
Uploading GDCM-2.0.14-Linux-x86_64.tar.gz to /home/pfs/project/g/gd/gdcm/gdcm 2.x/GDCM 2.0.14/GDCM-2.0.14-Linux-x86_64.tar.gz
GDCM-2.0.14-Linux-x86_64.tar.gz 100% 3215KB 1.6MB/s 00:02
sftp> put gdcm-2.0.14.tar.bz2
Uploading gdcm-2.0.14.tar.bz2 to /home/pfs/project/g/gd/gdcm/gdcm 2.x/GDCM 2.0.14/gdcm-2.0.14.tar.bz2
gdcm-2.0.14.tar.bz2 100% 2537KB 1.2MB/s 00:02
sftp> put gdcm-2.0.14.tar.gz
Uploading gdcm-2.0.14.tar.gz to /home/pfs/project/g/gd/gdcm/gdcm 2.x/GDCM 2.0.14/gdcm-2.0.14.tar.gz
gdcm-2.0.14.tar.gz 100% 3319KB 1.6MB/s 00:02
sftp> ^D


Sigh, this is an admin worse nightmare...