fix: Check import behaviour

Author: Reikyo

Examples/BookingSystem.AspNetFramework/Feeds/FacilitiesFeeds.cs

@@ -4,7 +4,7 @@
 using OpenActive.NET;
 using OpenActive.NET.Rpde.Version1;
 using OpenActive.Server.NET.OpenBookingHelper;
-using BookingSystem.AspNetCore.Helpers;
+// using BookingSystem.AspNetCore.Helpers;
 using ServiceStack.OrmLite;
 using System;
 using System.Collections.Generic;