package ubuntu-docs 14.10.4 failed to install/upgrade: symbolic link '/usr/share/help/hi/ubuntu-help/user-admin-change.page' size has changed from 60 to 1

just after upgrade to 15.04

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: ubuntu-docs 14.10.4
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Uname: Linux 3.19.0-15-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
Date: Thu Apr 23 16:40:57 2015
DuplicateSignature: package:ubuntu-docs:14.10.4:symbolic link '/usr/share/help/hi/ubuntu-help/user-admin-change.page' size has changed from 60 to 1
ErrorMessage: symbolic link '/usr/share/help/hi/ubuntu-help/user-admin-change.page' size has changed from 60 to 1
InstallationDate: Installed on 2012-06-04 (1053 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4
SourcePackage: ubuntu-docs
Title: package ubuntu-docs 14.10.4 failed to install/upgrade: symbolic link '/usr/share/help/hi/ubuntu-help/user-admin-change.page' size has changed from 60 to 1
UpgradeStatus: Upgraded to vivid on 2015-04-23 (0 days ago)