update Mesh.raycast documentation to state it is not ordered

docs/api/en/objects/Mesh.html

@@ -95,7 +95,7 @@
 		<h3>[method:null raycast]( [param:Raycaster raycaster], [param:Array intersects] )</h3>
 		<p>
 		Get intersections between a casted ray and this mesh.
-		[page:Raycaster.intersectObject] will call this method.
+		[page:Raycaster.intersectObject] will call this method, but the results are not ordered.
 		</p>
 
 		<h3>[method:null updateMorphTargets]()</h3>

docs/api/zh/objects/Mesh.html

@@ -91,7 +91,7 @@
 		<h3>[method:null raycast]( [param:Raycaster raycaster], [param:Array intersects] )</h3>
 		<p>
 			在一条投射出去的[page:Ray]（射线）和这个网格之间产生交互。
-			[page:Raycaster.intersectObject]将会调用这个方法。
+			[page:Raycaster.intersectObject]将会调用这个方法但是这个结果是未排序的
 		</p>
 
 		<h3>[method:null updateMorphTargets]()</h3>