fix broken links (#16881)

Author: Sarah Edwards

content/developers/github-marketplace/pricing-plans-for-github-marketplace-apps.md

@@ -48,7 +48,7 @@ Customers can start a free trial for any paid plan on a Marketplace listing that
 
 Free trials have a fixed length of 14 days. Customers are notified 4 days before the end of their trial period (on day 11 of the free trial) that their plan will be upgraded. At the end of a free trial, customers will be auto-enrolled into the plan they are trialing if they do not cancel.
 
-For more information, see: "[Handling new purchases and free trials](/developers/github-marketplace/integrating-with-the-github-marketplace-api/handling-new-purchases-and-free-trials/)."
+For more information, see: "[Handling new purchases and free trials](/developers/github-marketplace/handling-new-purchases-and-free-trials/)."
 
 {% note %}
 

content/developers/github-marketplace/requirements-for-listing-an-app.md

@@ -53,7 +53,7 @@ In addition to the requirements for all apps above, each app that you offer as a
 - {% data variables.product.prodname_github_app %}s should have a minimum of 100 installations.
 - {% data variables.product.prodname_oauth_app %}s should have a minimum of 200 users.
 - All paid apps must handle {% data variables.product.prodname_marketplace %} purchase events for new purchases, upgrades, downgrades, cancellations, and free trials. For more information, see "[Billing requirements for paid apps](#billing-requirements-for-paid-apps)" below.
-- Publishing organizations must have a verified domain and must enable two-factor authentication. For more information, see "[Requiring two-factor authentication in your organization](/github/setting-up-and-managing-organizations-and-teams/requiring-two-factor-authentication-in-your-organization.")
+- Publishing organizations must have a verified domain and must enable two-factor authentication. For more information, see "[Requiring two-factor authentication in your organization](/github/setting-up-and-managing-organizations-and-teams/requiring-two-factor-authentication-in-your-organization)."
 
 When you are ready to publish the app on {% data variables.product.prodname_marketplace %} you must request verification for the listing.