Update README.md

README.md

@@ -8,11 +8,14 @@ You can either join us physically in [room 2.009](https://www.rrze.fau.de/medien
 | ------------- | ------------- | ----- |
 | 2:00 pm - 2:30 pm | Martin Bauer | Introduction to lbmpy |
 | 2:30 pm - 2:50 pm | Sebastian Eibl, Christoph Rettinger | Load balancing in the physics engine |
-| 2:50 pm - 3:00 pm | Discussion | Reducing/ extending the amount of supported compilers |
+| 2:50 pm - 3:00 pm | Discussion | Reducing/ extending supported compilers\* |
 | 3:00 pm - 3:20 pm | Discussion | Release of waLBerla 4.0 |
 | 3:20 pm - 4:00 pm | Michael Kuron et al. | Integration of [Espresso](http://espressomd.org/wordpress/) into waLBerla |
 | 4:00 pm - | All | Remaining topics |
 
+
+\* Please provide feedback on the compilers that you use to compile waLBerla.
+
 ## Participation via Video Conferencing
 Meeting Room Name:   waLBerla User Meeting