Update description, add missing provides, equalize macro style

OBS-URL: https://build.opensuse.org/package/show/security:netfilter/iproute2?expand=0&rev=191

iproute2.spec

@@ -83,14 +83,16 @@ Requires:       bash-completion
 bash command line completion support for iproute.
 
 %package arpd
-Summary:        Userspace arp daemon
+Summary:        Userspace ARP daemon
 License:        GPL-2.0-only
 Group:          Productivity/Networking/Routing
+Provides:       iproute2:/usr/sbin/arpd
 
 %description arpd
-The arpd daemon collects gratuitous ARP information, saving it on local
-disk and feeding it to the kernel on demand to avoid redundant broad-casting
-due to limited size of the kernel ARP cache.
+The arpd daemon collects gratuitous ARP information, saving it on
+local disk and feeding it to the kernel on demand to avoid redundant
+broadcasting due to limited standard size (512..1024 entries,
+depending on type) of the kernel ARP cache.
 
 %prep
 %autosetup -p1
@@ -140,14 +142,14 @@ cp -an README* examples/bpf "$b/%_docdir/%name/"
 %_bindir/routel
 %_bindir/ss
 %_sbindir/*
-%exclude %{_sbindir}/arpd
+%exclude %_sbindir/arpd
 #UsrMerge
 /sbin/*
 /bin/ip
 #EndUsrMerge
 %_mandir/man7/*
 %_mandir/man8/*
-%exclude %{_mandir}/man8/arpd.8*
+%exclude %_mandir/man8/arpd.8*
 %dir %_sysconfdir/iproute2
 %config(noreplace) %_sysconfdir/iproute2/*
 %_libdir/tc/
@@ -168,7 +170,7 @@ cp -an README* examples/bpf "$b/%_docdir/%name/"
 %_datadir/bash-completion/
 
 %files arpd
-%{_sbindir}/arpd
-%{_mandir}/man8/arpd.8*
+%_sbindir/arpd
+%_mandir/man8/arpd.8*
 
 %changelog