debsums is reporting that /usr/share/doc/module-init-tools/changelog.Debian.gz is changed

I ran debsums and I got the following output:

/etc/cron.daily/debsums:
/usr/share/doc/module-init-tools/changelog.Debian.gz

It is reporting that the /usr/share/doc/module-init-tools/changelog.Debian.gz file changed. The issue is that I do not think I changed it, or nobody changed it, so there is an issue here. Moreover, if I reinstall the module-init-tools package (apt-get install --reinstall module-init-tools) then after few days the change reappears.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: module-init-tools 22-1ubuntu4 [modified: usr/share/doc/module-init-tools/changelog.Debian.gz]
ProcVersionSignature: Ubuntu 4.8.0-34.36~16.04.1-generic 4.8.11
Uname: Linux 4.8.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
Date: Sat Apr 8 10:59:40 2017
InstallationDate: Installed on 2014-12-14 (846 days ago)
InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.3)
PackageArchitecture: all
ProcEnviron:
 TERM=rxvt
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: kmod
UpgradeStatus: Upgraded to xenial on 2017-01-15 (83 days ago)