diff --git a/autofs.spec b/autofs.spec
index 9cbf3bf..f57c434 100644
--- a/autofs.spec
+++ b/autofs.spec
@@ -1,7 +1,7 @@
 #
 # $Id: autofs.spec,v 1.11 2003/12/04 15:41:32 raven Exp $
 #
-Summary: A tool for automatically mounting and unmounting filesystems.
+Summary: A tool for automatically mounting and unmounting filesystems
 Name: autofs
 %define version 5.0.1
 %define release 0.rc3.3
@@ -13,11 +13,14 @@ Group: System Environment/Daemons
 Source: ftp://ftp.kernel.org/pub/linux/daemons/autofs/v5/autofs-%{version}-rc3.tar.bz2
 Patch1: autofs-5.0.1-rc3-fix-typo-rmdir-temp.patch
 Patch2: autofs-5.0.1-rc3-remove-rpath-link-option.patch
-Buildroot: /var/tmp/autofs-tmp
+Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: autoconf, hesiod-devel, openldap-devel, bison, flex, libxml2-devel, cyrus-sasl-devel, openssl-devel
-Prereq: chkconfig
 Conflicts: kernel < 2.6.17
 Requires: /bin/bash mktemp sed gawk textutils sh-utils grep /bin/ps
+Requires(post): /sbin/chkconfig
+Requires(preun): /sbin/service
+Requires(postun): /sbin/service
+Requires(postun): /sbin/chkconfig
 Obsoletes: autofs-ldap
 Summary(de): autofs daemon 
 Summary(fr): démon autofs
@@ -78,7 +81,7 @@ install -m 644 redhat/autofs.sysconfig $RPM_BUILD_ROOT/etc/sysconfig/autofs
 [ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
 
 %post
-chkconfig --add autofs
+/sbin/chkconfig --add autofs
 
 %postun
 if [ $1 -ge 1 ] ; then
@@ -110,6 +113,11 @@ exit 0
 %{_libdir}/autofs/*
 
 %changelog
+* Tue Jan 10 2007 Ian Kent <ikent@redhat.com> - 5.0.1-0.rc3.5
+- remove fullstop from Summary tag.
+- change Buildroot to recommended form.
+- replace Prereq with Requires.
+
 * Tue Jan 9 2007 Ian Kent <ikent@redhat.com> - 5.0.1-0.rc3.3
 - remove redundant rpath link option (prep for move to Extras).