processes are kept running after logout

After logout, desktopcouch processes are kept running:

paul 3784 0.0 0.0 4264 8 ? S Nov10 0:00 /bin/sh -e /usr/bin/couchdb -n -a /etc/couchdb/default.ini -a /etc/xdg/desktop-couch/compulsory-auth.ini -a /etc/xdg/desktop-couch/default.ini -a /home/paul/.config/desktop-couch/desktop-couchdb.ini -b -r 0 -p /home/paul/.cache/desktop-couch/desktop-couchdb.pid -o /home/paul/.cache/desktop-couch/desktop-couchdb.stdout -e /home/paul/.cache/desktop-couch/desktop-couchdb.stderr -R
paul 3792 0.0 0.0 4264 4 ? S Nov10 0:00 /bin/sh -e /usr/bin/couchdb -n -a /etc/couchdb/default.ini -a /etc/xdg/desktop-couch/compulsory-auth.ini -a /etc/xdg/desktop-couch/default.ini -a /home/paul/.config/desktop-couch/desktop-couchdb.ini -b -r 0 -p /home/paul/.cache/desktop-couch/desktop-couchdb.pid -o /home/paul/.cache/desktop-couch/desktop-couchdb.stdout -e /home/paul/.cache/desktop-couch/desktop-couchdb.stderr -R
paul 3793 0.0 0.1 107200 5428 ? Sl Nov10 0:14 /usr/lib/erlang/erts-5.8.3/bin/beam.smp -Bd -K true -A 4 -- -root /usr/lib/erlang -progname erl -- -home /home/paul -- -noshell -noinput -sasl errlog_type error -couch_ini /etc/couchdb/default.ini /etc/xdg/desktop-couch/compulsory-auth.ini /etc/xdg/desktop-couch/default.ini /home/paul/.config/desktop-couch/desktop-couchdb.ini -s couch -pidfile /home/paul/.cache/desktop-couch/desktop-couchdb.pid -heart
paul 3815 0.0 0.0 4028 12 ? Ss Nov10 0:01 heart -pid 3793 -ht 11
paul 3826 0.0 0.1 121880 6764 ? SN Nov10 4:28 /usr/bin/python /usr/lib/desktopcouch/desktopcouch-service
paul 27764 0.0 0.1 121820 6912 ? SN Nov11 3:07 /usr/bin/python /usr/lib/desktopcouch/desktopcouch-service
paul 30589 0.0 0.4 121824 15108 ? SN 10:26 0:24 /usr/bin/python /usr/lib/desktopcouch/desktopcouch-service

This is

||/ Name Version Description
+++-=======================-=======================-==============================================================
ii desktopcouch 1.0.8-0ubuntu1 Desktop CouchDB instance

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: desktopcouch 1.0.8-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Wed Nov 16 09:39:23 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: desktopcouch
UpgradeStatus: Upgraded to oneiric on 2011-09-07 (70 days ago)