diff --git a/unity/Runtime/Components/MjGlobalSettings.cs b/unity/Runtime/Components/MjGlobalSettings.cs
index e85c0778..448df6c5 100644
--- a/unity/Runtime/Components/MjGlobalSettings.cs
+++ b/unity/Runtime/Components/MjGlobalSettings.cs
@@ -160,7 +160,6 @@ public struct MjSizeStruct {
 public struct MjOptionStruct {
 
   // "timestep" and "gravity" come from global settings.
-  // "apirate" is only relevant to HAPTIX.
   [Tooltip("Ratio of frictional-to-normal constraint impedance.")]
   public float ImpRatio;
   [Tooltip("Global magnetic flux used by magnetometer sensors.")]