-Update comments

Author: chrisknepper

src/app.js

@@ -60,7 +60,8 @@ androidMessagesWebview.addEventListener('dom-ready', () => {
   //Notification.requestPermission(); // Could be necessary for initial notification, need to test
 
   // Make the title centered so that it won't get weirdly covered by the traffic light on mac
-  // 10px should make it look roughly-centered
+  // 10px should make it look roughly centered
+  // TODO: Use more sophisticated CSS which doesn't rely on Google's obfuscated class names to do this
   if (IS_MAC) {
     androidMessagesWebview.insertCSS('div.kegSbc{width:100%}h1.tuQbQc{text-align:center; transform: translateX(10px)}');
   }

src/background.js

@@ -30,7 +30,7 @@ let mainWindow = null;
 
 // Prevent multiple instances of the app which causes many problems with an app like ours
 // Without this, if an instance were minimized to the tray in Windows, clicking a shortcut would launch another instance, icky
-// Adapted from https://github.com/electron/electron/blob/v2.0.2/docs/api/app.md#appmakesingleinstancecallback
+// Adapted from https://github.com/electron/electron/blob/v4.0.4/docs/api/app.md#apprequestsingleinstancelock
 const isFirstInstance = app.requestSingleInstanceLock();
 
 if (!isFirstInstance) {