Update CHANGELOG.md

Co-authored-by: João Palet <[email protected]>

Author: marceljk

CHANGELOG.md

@@ -5,7 +5,7 @@
 - `authorization`: [v0.5.0](services/authorization/CHANGELOG.md#v050-2025-01-09)
   - **Feature:** Add support for regions in `APIClient`
 - `stackitmarketplace`: [v0.1.0](services/stackitmarketplace/CHANGELOG.md#v010-2025-01-10)
-- **New**: STACKIT Marketplace module can be used to manage the STACKIT Marketplace.
+  - **New**: STACKIT Marketplace module can be used to manage the STACKIT Marketplace.
 
 ## Release (2025-01-07)