The bash 3.2 package uses a two-level tarball build system. The interior tarball is named bash-3.2dfsg.tar.gz and has three documentation files removed from it for licensing reasons. The exterior upstream version, however, is just "3.2", which is not consistent with either bash 3.1 or with other packages which have had non-DFSG-free materials removed from them. See also: http://wiki.debian.org/NonFreeIETFDocuments
repository.
found 488666 4.0-3 thanks bash-4.0 in experimental has the same problem; it should be versioned bash-4.0dfsg.