Showfsck-1.4ubuntu2.tar.gz two extra files

The showfsck-1.4ubuntu2 has 2 extra, un-needed files that seem to have been generated at build or testing and are sitting for no reason in the tarball. The files are called 'b' and 'c'.

Contents of 'b':

tune2fs 1.40.3 (05-Dec-2007)
Filesystem volume name: <none>
Last mounted on: <not available>
Filesystem UUID: b3a6f34b-8ac0-4d4c-9279-6991ab9cb791
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal resize_inode dir_index filetype needs_recovery sparse_super large_file
Filesystem flags: signed directory hash
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 36634624
Block count: 73262416
Reserved block count: 3663120
Free blocks: 40515426
Free inodes: 36573717
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 1006
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 16384
Inode blocks per group: 512
Filesystem created: Sun Aug 5 18:28:34 2007
Last mount time: Sat Feb 9 16:44:29 2008
Last write time: Sat Feb 9 16:44:29 2008
Mount count: 25
Maximum mount count: 38
Last checked: Mon Jan 21 19:00:17 2008
Check interval: 15552000 (6 months)
Next check after: Sat Jul 19 20:00:17 2008
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Journal inode: 8
Default directory hash: tea
Directory Hash Seed: 0f569e13-1dc4-4955-a2fd-165800a31ada
Journal backup: inode blocks

Contents of 'c':
tune2fs 1.40.3 (05-Dec-2007)
Filesystem volume name: bigdata
Last mounted on: <not available>
Filesystem UUID: 54a9ece3-0902-4b07-bb91-5c3b2f196c21
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal filetype needs_recovery sparse_super large_file
Default mount options: (none)
Filesystem state: clean with errors
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 30654464
Block count: 61277926
Reserved block count: 2451117
Free blocks: 24465192
Free inodes: 30629249
First block: 0
Block size: 4096
Fragment size: 4096
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 16384
Inode blocks per group: 512
Filesystem created: Tue Jul 25 00:04:27 2006
Last mount time: Sat Feb 9 16:44:29 2008
Last write time: Sat Feb 9 16:44:29 2008
Mount count: 514
Maximum mount count: 100
Last checked: Thu Jul 27 00:59:29 2006
Check interval: 2592000 (1 month)
Next check after: Sat Aug 26 00:59:29 2006
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Journal inode: 8
Default directory hash: tea
Directory Hash Seed: 5173a3b1-df18-4e69-a254-4df97d734e29
Journal backup: inode blocks

There is no reason for these files to be in the tar and as they are made by tune2fs (which is used in the showfsck script) im guessing these were generated at build or testing.

http://packages.ubuntu.com/hardy/showfsck