Update PlaneGeometry.html

docs/api/en/geometries/PlaneGeometry.html

@@ -53,7 +53,7 @@
 		<h2>Properties</h2>
 		<p>See the base [page:Geometry] class for common properties.</p>
 
-		<h3>.parameters</h3>
+		<h3>[property:Object parameters]</h3>
 		<p>
 		An object with a property for each of the constructor parameters. Any modification after instantiation does not change the geometry.
 		</p>