docs: Fix broken link

Author: patrikbraborec

sources/platform/actors/publishing/monetize/pay_per_event.mdx

@@ -16,7 +16,7 @@ The PPE pricing model offers a flexible monetization option for Actors on Apify
 
 PPE lets you define pricing for individual events. You can charge for specific events directly from your Actor using the [JS](/sdk/js/reference/class/Actor#charge)/[Python](/sdk/python/reference/class/Actor#charge) SDK, or by calling the [PPE charging API](/api/v2/post-charge-run) directly. Common events include Actor start, dataset item creation, and external API calls.
 
-The details on how your cost is computed can be found in [Examples of a PPE pricing](#examples-of-a-ppe-pricing).
+The details on how your cost is computed can be found in [Example of a PPE pricing](#example-of-a-ppe-pricing).
 
 :::tip Additional benefits