Add token scope tests in routes

src/server.js

@@ -164,7 +164,7 @@ function initializeExpressSync() {
     router.get ('/api/v1/app_passwords/:id',       token, routes.appPasswords.get);
     router.del ('/api/v1/app_passwords/:id',       token, routes.appPasswords.del);
 
-    // access tokenss
+    // access tokens
     router.get ('/api/v1/tokens',           token, routes.tokens.list);
     router.post('/api/v1/tokens',     json, token, routes.tokens.add);
     router.get ('/api/v1/tokens/:id',       token, routes.tokens.verifyOwnership, routes.tokens.get);