SW-796: tObservationStartListener needs a little bit more time...

LCS/MessageDaemons/ObservationStartListener/test/tObservationStartListener.run

@@ -26,7 +26,7 @@ send_msg $QUEUE "`cat tObservationStartListener.parset.correct.match.msg.xml`"
 # Msg 4: Redo Msg 3
 send_msg $QUEUE "`cat tObservationStartListener.parset.correct.match.msg.xml`"
 
-sleep 2  # wait for executed program triggered by Msg 3 & 4 to finish
+sleep 4  # wait for executed program triggered by Msg 3 & 4 to finish
 kill -s SIGTERM $pid 2>/dev/null
 wait $pid || :  # mask exit status for bash -e
 echo