Update next-steps text

Author: cmanallen

platform-includes/feature-flags/next-steps/_default.mdx

@@ -1,8 +1,6 @@
-Please read the note below to ensure that you also complete one additional step.
-
 <Alert level="warning" title="Next Steps">
 
 - **Track feature flag evaluations in other parts of your codebase.** If needed, you can set up evaluation tracking for more than one SDK. [Read the docs](/product/explore/feature-flags/#set-up-evaluation-tracking) to learn more. 
-- **Set up your change tracking webhook.** In order to take full advantage of the feature flag capabilities Sentry offers, there is an additional setup step needed.  Setting up one or more provider webhooks is needed to enable feature flag change tracking, so that your feature flag provider may communicate feature flag changes to Sentry. Learn how to set this up by [reading the docs](/product/explore/feature-flags/#set-up-change-tracking).
+- **Set up your change tracking webhook.** In order to take full advantage of the feature flag capabilities Sentry offers there is an additional setup step needed. Your feature flag provider needs to notify Sentry when a feature flag definition has changed. A Sentry webhook URL can be registered with your provider. Learn how to set this up by [reading the docs](/product/explore/feature-flags/#set-up-change-tracking).
 
 </Alert>