dmesg man page misleading on -d -t switches

man dmesg states under the '-d, --show-delta' section:

Display the timestamp and the time delta spent between messages. If used together with --notime then only the time delta without the timestamp is printed.

This is not sufficient: --notime or -t has to be used BEFORE -d switch, otherwise also the delta times will be removed from output.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: util-linux 2.26.2-6ubuntu3
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: GNOME
Date: Thu Feb 11 15:51:49 2016
InstallationDate: Installed on 2013-01-14 (1123 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
SourcePackage: util-linux
UpgradeStatus: Upgraded to wily on 2015-11-13 (90 days ago)