SceneLoader: Code clean up.

examples/js/loaders/SceneLoader.js

@@ -445,9 +445,10 @@ THREE.SceneLoader.prototype = {
 
 							camera.rotation.fromArray( rot );
 
-						}
-						else if (objJSON.target) {
-						    camera.lookAt(new THREE.Vector3().fromArray(objJSON.target));
+						} else if ( objJSON.target ) {
+
+						    camera.lookAt( new THREE.Vector3().fromArray( objJSON.target ) );
+
 						}						
 
 						parent.add( camera );