renamed lightmap.js -> lightmap.json£

examples/webgl_materials_lightmap.html

@@ -141,7 +141,7 @@
 				// MODEL
 
 				var loader = new THREE.JSONLoader();
-				loader.load( "models/json/lightmap/lightmap.js", function ( geometry, materials ) {
+				loader.load( "models/json/lightmap/lightmap.json", function ( geometry, materials ) {
 
 					for ( var i = 0; i < materials.length; i ++ ) {