added missing %restart target used in %post of the spec

bittorrent/rc.bittorrent

@@ -55,6 +55,11 @@
     sleep 2
     rm -f $bittorrent_pidfile 2>/dev/null || true
 
+%restart -u @l_rusr@
+    rcService bittorrent enable yes || exit 0
+    rcService bittorrent active no  && exit 0
+    rc bittorrent stop start
+
 %daily -u @l_susr@
     rcService bittorrent enable yes || exit 0
     shtool rotate -f \