Minor clarification

docs/api/math/Plane.html

@@ -152,8 +152,8 @@
 		 [page:Vector3 a] - second point on the plane.<br />
 		 [page:Vector3 a] - third point on the plane.<br /><br />
 
-		Defines the plane based on the 3 provided points. The winding order is counter
-		clockwise, and determines the direction the [page:.normal normal].
+		Defines the plane based on the 3 provided points. The winding order is assumed to be counter-clockwise,
+		and determines the direction of the [page:.normal normal].
 		</div>
 
 		<h3>[method:Plane setFromNormalAndCoplanarPoint]( [page:Vector3 normal], [page:Vector3 point] ) [page:Vector3 this]</h3>