chore: prettier markdown files

docs/site/mobile.js

@@ -49,7 +49,7 @@ Vue.mixin({
       const locales = {};
       const camelizedName = camelize(name);
 
-      Object.keys(i18n).forEach(key => {
+      Object.keys(i18n).forEach((key) => {
         locales[key] = { [camelizedName]: i18n[key] };
       });
 
@@ -60,7 +60,7 @@ Vue.mixin({
 
 // switch lang after routing
 if (window.vueRouter) {
-  window.vueRouter.afterEach(to => {
+  window.vueRouter.afterEach((to) => {
     const { lang } = to.meta || {};
 
     if (lang) {