diff --git a/docs/api/en/core/Raycaster.html b/docs/api/en/core/Raycaster.html
index eb9d9d7e97d766..81c88bb42767e9 100644
--- a/docs/api/en/core/Raycaster.html
+++ b/docs/api/en/core/Raycaster.html
@@ -145,7 +145,7 @@ <h3>[method:null set]( [param:Vector3 origin], [param:Vector3 direction] )</h3>
 		[page:Vector3 direction] — The normalized direction vector that gives direction to the ray.
 		</p>
 		<p>
-		Updates the ray with a new origin and direction.
+		Updates the ray with a new origin and direction. Please note that this method only copies the values from the arguments.
 		</p>
 
 		<h3>[method:null setFromCamera]( [param:Vector2 coords], [param:Camera camera] )</h3>