Small layout improvement

app/src/main/assets/schema.org/flightreservation.html

@@ -1,5 +1,6 @@
 <div>
-    <span><strong>Reservation </strong><!--$.reservationId--></span><br>
+    <span><strong>Reservation ID: </strong><!--$.reservationId--></span><br>
+    <span><strong>Reservation number: </strong><!--$.reservationNumber--></span><br>
     <span><strong>Passenger: </strong><!--$.underName.name--></span><br>
     <span><strong>Flight: </strong><!--$.reservationFor.flightNumber--></span><br>
     <span><strong>Operated by: </strong><!--$.reservationFor.provider.name--></span><br>