more code cleanup

app.js

@@ -153,10 +153,7 @@
         $$('input').map(function ($el) { $el.disabled = false; });
         $$('button').map(function ($el) { $el.disabled = false; });
       })
-
-      // jws = jwk.sign(payload)
-      // jwt = jws.protected + '.' + jws.payload + '.' + jws.signature
-
+      
     });
 
     $('.js-generate').hidden = false;