Make it more descriptive

TwilioSMSReceiver.Data/SMSDbCtx.cs

@@ -13,7 +13,7 @@ namespace TwilioSMSReceiver.Data
         /// The main DB Context base constructor for this database context
         /// </summary>
         /// <param name="options">The usual options for EF Core Database if called outside of a DI Scope</param>
-        [Obsolete("Don't call this directly unless you're calling it from EF Core")]
+        [Obsolete("Don't call this directly unless you're calling it from a dependency injection container")]
         public SMSDbCtx(DbContextOptions options) : base(options)
         {
         }