多了空格

app/Services/WalletService.php

@@ -241,7 +241,7 @@ class WalletService extends BaseService
      * @param {int} $memberId
      * @return {*}
      */
-    public static function getUserWallet( $memberId)
+    public static function getUserWallet($memberId)
     {
         $wallets = self::findAll(['member_id' => $memberId]);