docs: update mesh-reflector-material.mdx (#2349)

docs/shaders/mesh-reflector-material.mdx

@@ -32,13 +32,6 @@ Easily add reflections and/or blur to any mesh. It takes surface roughness into
     depthToBlurRatioBias={0.25} // Adds a bias factor to the depthTexture before calculating the blur amount [blurFactor = blurTexture * (depthTexture + bias)]. It accepts values between 0 and 1, default is 0.25. An amount > 0 of bias makes sure that the blurTexture is not too sharp because of the multiplication with the depthTexture
     distortion={1} // Amount of distortion based on the distortionMap texture
     distortionMap={distortionTexture} // The red channel of this texture is used as the distortion map. Default is null
-    debug={0} // Depending on the assigned value, one of the following channels is shown:
-    //0 = no debug
-    //1 = depth channel
-    //2 = base channel
-    //3 = distortion channel
-    //4 = lod channel (based on the roughness)
-    //
     reflectorOffset={0.2} // Offsets the virtual camera that projects the reflection. Useful when the reflective surface is some distance from the object's origin (default = 0)
   />
 </mesh>