Fix error

Author: WhatAKitty

src/response.js

@@ -3,14 +3,16 @@ class Response {
   constructor({
     status,
     data = {},
+    statusText = '',
   }) {
     this.status = status;
     this.data = data;
+    this.statusText = statusText;
   }
 
   text() {
     try {
-      return Promise.solve(JSON.stringify(data));
+      return Promise.resolve(JSON.stringify(data));
     } catch (err) {
       return Promise.reject(new Errror('failed text invoke.'));
     }