Update CHANGELOG.md

update broken link

CHANGELOG.md

@@ -234,7 +234,7 @@ This version contains a bug when it's configured a required env var with a defau
 - Update @mia-platform/lc39 2.2.2 -> 3.1.0.
 
     This update bring this breaking change:
-    * Request and response logged information are now compliant with Mia-Platform logging guidelines. To see the guidelines, please check [Mia Platform Docs](https://docs.mia-platform.eu/docs/getting_started/monitoring-dashboard/dev_ops_guide/log). You can find the implementation details [here](https://github.com/mia-platform/lc39/blob/master/lib/custom-logger.js)
+    * Request and response logged information are now compliant with Mia-Platform logging guidelines. To see the guidelines, please check [Mia Platform Docs](https://docs.mia-platform.eu/docs/getting-started/guidelines/guidelines-for-logs). You can find the implementation details [here](https://github.com/mia-platform/lc39/blob/master/lib/custom-logger.js)
 
 ### Added