Update pricing-table-display.mdx

Author: clairekinde11

src/content/docs/billing/billing-user-experience/pricing-table-display.mdx

@@ -33,7 +33,7 @@ A pricing table is shown when:
 
 You can override which plan or pricing table is shown using URL parameters. See: [Update code and URLs for billing](/billing/billing-user-experience/add-billing-to-url-sdk/).
 
-## Summary of display ffor plan groups
+## Summary of display for plan groups
 
 | Model | Plan group | Pricing table is shown when |
 | --- | --- | --- |