Fix URL and remove reference to Javascript docs

docs/organization/integrations/feature-flag/unleash/index.mdx

@@ -11,8 +11,7 @@ Sentry can track flag evaluations as they happen within your application.  Flag
 ### Set Up Evaluation Tracking
 
 To set up evaluation tracking, visit one of our supported languages pages:
-* [JavaScript](/platforms/javascript/configuration/integrations/unleash/)
-* [Python](/platforms/python/integrations/unleash/)
+* [Python](/platforms/python/integrations/feature-flags/unleash/)
 
 ## Change Tracking
 
@@ -39,4 +38,3 @@ Enabling Change Tracking is a three-step process. To get started visit the [feat
     - Save the webhook by clicking "Create" in Unleash.
 
 Once saved, Sentry will now accept and authenticate all inbound hooks to your organization's feature flag webhook endpoint.
-