Forgot to mention outward supply in gstr 3b? how to rectify?

We raised an invoice in October 2017 but received the payment in November. I forgot to add that in the outward supplies in the GSTR 3B filed in October. I added that in the November GSTR 3B. As I understand the time of supply would be taken as the date of the invoice if it is earlier.

So I want to know that if we enter the correct details in the quarterly GSTR-1, would there be any problem? Would there be some error as the totals for october and november will not match in GSTR 3B and GSTR 1? (The invoice is for a service).

Please help rgarding this.

Thanks.