update example.js

example.js

@@ -1,12 +1,10 @@
 const KappaDrive = require('kappa-drive')
-const Mount = require('./')
+const mount = require('./')
 
 const mountdir = './mnt'
 const storage = './drive'
 const drive = KappaDrive(storage)
 
-const mount = Mount()
-
 mount(drive, mountdir, (err, unmount) => {
   if (err) return console.error(err)