Help browser in Maverick opens all hyperlinks in (external) web browser

[goldencut]

Can't use Help browser in Ubuntu 10.10 at all because after the Help brower opens all the links in the help document itself open in the system's default www-browser (Chrome) which just shows the xml raw and and complains about some missing style:
"This XML file does not appear to have any style information associated with it. The document tree is shown below."
(file:///usr/share/gnome/help/stickynotes_applet/C/stickynotes_applet.xml#__yelp_info)

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: yelp 2.30.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-30.56-generic 2.6.35.13
Uname: Linux 2.6.35-30-generic i686
Architecture: i386
Date: Sat Aug 27 13:48:21 2011
ExecutablePath: /usr/bin/yelp
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: yelp