Update JsDoc Helper

Author: faithfulojebiyi

lib/utils/Helper/index.js

@@ -12,8 +12,8 @@ const UnauthorizedError = require('../errors/UnauthorizedError')
 class Helper {
   /**
    * @static
-   * @param {*} payload - The payload to be verified.
-   * @param {*} signature - The signature to compare with
+   * @param {object} payload - The payload to be verified.
+   * @param {string} signature - The signature to compare with
    * @returns { Boolean } - True if same signature otherwise false
    * @memberof Helper
    */
@@ -25,6 +25,7 @@ class Helper {
    *
    * @param {object} error - The error object
    * @returns {Object} - The an error instance
+   * @memberof Helper
    */
   static processError (error) {
     switch (error.response.status) {