Fix a type in the man page
Fix a type in the man page

jrk/unionfs-fuse,yogoloth/unionfs-fuse,jrk/unionfs-fuse,evnu/unionfs-fuse,jrk/unionfs-fuse,jrk/unionfs-fuse,evnu/unionfs-fuse,kissthink/unionfs-fuse-1,kissthink/unionfs-fuse-1,yogoloth/unionfs-fuse,evnu/unionfs-fuse,yogoloth/unionfs-fuse,kissthink/unionfs-fuse-1