sfsrwsd: fatal: first export point must be named '/'

That's the error i'm getting when i try to connect to my server.
I've done things as manual says.
My sfsrwsd_config is like that
 Export /var/sfs/root /
Export /home/user/dir1 /usr1
Export /home/user/dir2 /dir2

and i've made a dir root at /var/sfs and made to subdirs there dir1 and 
dir2.
DUnno really what i'm doin wrong.
Any help would be much apreciatted.
Thanks in advance.