diff --git a/TODO b/TODO
index 395dfca..44bdc54 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,7 @@
 ----- TO DO LIST -----
 
+Supported different event 'kinds' (postPhysics, preRender, postRender etc)
+
 TODO now: the collision system doesn't use the "isTrigger" bool properly.
 
 Add support for shadows and other complex lighting. Also add post-processing.
diff --git a/test/src/camera_controller.cpp b/test/src/camera_controller.cpp
index cbfa490..12b3105 100644
--- a/test/src/camera_controller.cpp
+++ b/test/src/camera_controller.cpp
@@ -174,8 +174,8 @@ void CameraControllerSystem::onUpdate(float ts)
 
 }
 
+// called once per frame
 void CameraControllerSystem::onEvent(engine::PhysicsSystem::CollisionEvent info)
 {
 	(void)info;
-	INFO("COLLISION EVENT!");
 }