adjust url

js/JokeService.js

@@ -13,9 +13,9 @@ class JokeService {
     tell() {
         let service = this;
 
-        axios.get(service.apiBaseUrl + getRandomItem(service.category), {
+        axios.get(
-            lang: service.lang
+            service.apiBaseUrl + getRandomItem(service.category) + '?lang=' + service.lang
-        }).then((response) => {
+        ).then((response) => {
             if (response.data.error === false) {
                 service.show(response.data);
             }