event.keyCode => event.code : remove useless inline comment

examples/misc_controls_pointerlock.html

@@ -127,27 +127,27 @@
 
 					switch ( event.code ) {
 
-						case 'ArrowUp': // up
-						case 'KeyW': // w
+						case 'ArrowUp':
+						case 'KeyW':
 							moveForward = true;
 							break;
 
-						case 'ArrowLeft': // left
-						case 'KeyA': // a
+						case 'ArrowLeft':
+						case 'KeyA':
 							moveLeft = true;
 							break;
 
-						case 'ArrowDown': // down
-						case 'KeyS': // s
+						case 'ArrowDown':
+						case 'KeyS':
 							moveBackward = true;
 							break;
 
-						case 'ArrowRight': // right
-						case 'KeyD': // d
+						case 'ArrowRight':
+						case 'KeyD':
 							moveRight = true;
 							break;
 
-						case 'Space': // space
+						case 'Space':
 							if ( canJump === true ) velocity.y += 350;
 							canJump = false;
 							break;
@@ -160,23 +160,23 @@
 
 					switch ( event.code ) {
 
-						case 'ArrowUp': // up
-						case 'KeyW': // w
+						case 'ArrowUp':
+						case 'KeyW':
 							moveForward = false;
 							break;
 
-						case 'ArrowLeft': // left
-						case 'KeyA': // a
+						case 'ArrowLeft':
+						case 'KeyA':
 							moveLeft = false;
 							break;
 
-						case 'ArrowDown': // down
-						case 'KeyS': // s
+						case 'ArrowDown':
+						case 'KeyS':
 							moveBackward = false;
 							break;
 
-						case 'ArrowRight': // right
-						case 'KeyD': // d
+						case 'ArrowRight':
+						case 'KeyD':
 							moveRight = false;
 							break;