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

Co-authored-by: Michał Olender <[email protected]>

Author: mhamas

sources/platform/actors/publishing/monetize.mdx

@@ -125,6 +125,7 @@ You can also choose not to use it, but then you must handle API integration and
 ### How to attract larger customers of PPE and PPR Actors
 
 Each user running your PPE or PPR Actor belongs to a discount tier:
+
 - _FREE_
 - _BRONZE_
 - _SILVER_