fix documentation

index.js

@@ -1,12 +1,19 @@
 const fs = require('fs');
 const path = require('path');
 
+/**
+ * @typedef {Object} options
+ * @property {any} [opts] object to pass to the handlers
+ * @property {string} [subdir] subdirectory for all requests
+ * @property {boolean} [verbose] enable verbose logging
+ */
+
 /**
  * Load all request handlers in the given folder
  *
  * @param {any} app express app
  * @param {string} modulefolder folder that contains all modules
- * @param {{opts: any, subdir: string, verbose: boolean}} options
+ * @param {options} options
  */
 module.exports = function (
   app,

test/main.js

@@ -63,7 +63,7 @@ describe('requestor', () => {
   });
 
   it('should build requests with subdirectory', () => {
-    requestor(mock, './test/sub', {}, 'test');
+    requestor(mock, './test/sub', { subdir: 'test' });
     expect(mock.registered).to.have.all.keys([
       'post-/test/sub/',
       'get-/test/sub/',