docs(core/settle)

lib/core/settle.js

@@ -8,6 +8,8 @@ var AxiosError = require('./AxiosError');
  * @param {Function} resolve A function that resolves the promise.
  * @param {Function} reject A function that rejects the promise.
  * @param {object} response The response.
+ *
+ * @returns {object} The response.
  */
 module.exports = function settle(resolve, reject, response) {
   var validateStatus = response.config.validateStatus;