Remove outdated comment

src/openrct2/ride/Track.cpp

@@ -659,8 +659,6 @@ bool track_element_is_covered(track_type_t trackElementType)
 
 bool TrackTypeHasSpeedSetting(track_type_t trackType)
 {
-    // This does not check if the element is really a Spinning Control track instead of a booster,
-    // but this does not cause problems.
     return trackType == TrackElemType::Brakes || trackType == TrackElemType::Booster;
 }