diff --git a/autqzs1rvq.js b/autqzs1rvq.js
index 742e749..008e0c5 100644
--- a/autqzs1rvq.js
+++ b/autqzs1rvq.js
@@ -479,7 +479,7 @@ if (this.mouseIsDown) {
         if (this.throwerLight.intensity > 2) {
             this.throwerLight.intensity = 2;
         }
-        this.throwerLight.updateInstance('instensity');
+        this.throwerLight.updateInstance('intensity');
     }
 
     var intersects = this.raycaster.getIntersectedObjects(this.scene.meshes);