Update update-billing-info.mdx

Small correction of internal link

Author: simon-says

src/content/docs/billing/update-billing-info.mdx

@@ -60,7 +60,7 @@ Your billing email address is particularly important if you have [opted into ema
 
 ## Adding a TAX ID, VAT or GST number
 
-If you have not yet added a payment method follow [Add or update payment methods](#add-or-update-payment-methods) and enter your VAT/GST details when prompted on Step 5. Otherwise, follow the steps below.
+If you have not yet added a payment method follow the steps in [update payment methods](#update-payment-methods) and enter your VAT/GST details when prompted on Step 5. Otherwise, follow the steps below.
 
 ::note Adding a VAT or GST number cannot apply to past invoices. Once you successfully follow the process below - your VAT/GST details will be applied **only to future invoices** issued in the account.