Styling fixes

editor/index.html

@@ -164,8 +164,7 @@
 			window.BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder;
 
 			// Use Command instead of Ctrl on Mac
-			var modifierKey = navigator.platform.toUpperCase().indexOf( 'MAC' ) >= 0 ?
-				"metaKey" : "ctrlKey";
+			var modifierKey = navigator.platform.toUpperCase().indexOf( 'MAC' ) >= 0 ? "metaKey" : "ctrlKey";
 
 			Number.prototype.format = function (){
 				return this.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,");
@@ -315,11 +314,11 @@
 
 					case 90: // Register Ctrl-Z for Undo, Ctrl-Shift-Z for Redo
 
-						if ( event[modifierKey] && event.shiftKey ) {
+						if ( event[ modifierKey ] && event.shiftKey ) {
 
 							editor.redo();
 
-						} else if ( event[modifierKey] ) {
+						} else if ( event[ modifierKey ] ) {
 
 							editor.undo();