comments and minor whitespace fixes

config.js.example

@@ -29,10 +29,11 @@ self.LibResilientConfig.plugins = [{
                                     'https://gateway.pinata.cloud/ipns/<CIDv0-or-CIDv1>/', // Germany
                                     'https://<CIDv1>.ipns.bluelight.link/'                 // Singapore
 
-                                ]},{
-                                    name: 'gun-ipfs',
-                                    gunPubkey: '<your-gun-pubkey>'
-                                }]
+                                ]
+                            },{
+                                name: 'gun-ipfs',
+                                gunPubkey: '<your-gun-pubkey>'
+                            }]
                         }]
 
 // we need to explicitly list components we want to see debug messages from

libresilient.js

@@ -498,7 +498,15 @@ if ('serviceWorker' in navigator) {
         var scriptFolder = scriptPath.substr(0, scriptPath.lastIndexOf( '/' )+1 )
         var serviceWorkerPath = scriptFolder + 'service-worker.js'
         self.log('browser-side', 'Service Worker script at: ' + serviceWorkerPath)
+        // TODO: is there a way to provide config params for the Service Worker here?
+        // TODO: it would be good if the config.js script could reside outside of the libresilient directory
+        // TODO: https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerContainer/register
         navigator.serviceWorker.register(serviceWorkerPath, {
+            // TODO: what is the scope relative to? is it the HTML file that included it, or this script?
+            // TODO: "It is relative to the base URL of the application." ¯\_(ツ)_/¯
+            // TODO: "There is frequent confusion surrounding the meaning and use of scope.
+            // TODO:  Since a service worker can't have a scope broader than its own location,
+            // TODO:  only use the scope option when you need a scope that is narrower than the default."
             scope: './'
         }).then(function(reg) {
             // Success.