Slightly better online help for chroot= parameter.
Slightly better online help for chroot= parameter.

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