Remove linter errors

spec/api-browser-window-spec.js

@@ -1018,7 +1018,7 @@ describe('BrowserWindow module', function () {
         w = new BrowserWindow({
           show: false,
           webPreferences: {
-            sandbox: true,
+            sandbox: true
           }
         })
         const initialWebContents = webContents.getAllWebContents()

spec/static/main.js

@@ -246,7 +246,6 @@ ipcMain.on('create-window-with-options-cycle', (event) => {
   event.returnValue = window.id
 })
 
-
 ipcMain.on('prevent-next-new-window', (event, id) => {
   webContents.fromId(id).once('new-window', event => event.preventDefault())
 })