docs(changelog): review

Author: nerda-codes

changelog/february2025/2025-02-11-key-manager-added-key-manager-is-in-general-availabilit.mdx

@@ -2,7 +2,7 @@
 title: Key Manager is in General Availability!
 status: added
 author:
-    fullname: ''
+    fullname: 'Join the #key-manager-beta channel on Slack'
     url: 'https://slack.scaleway.com'
 date: 2025-02-11
 category: security-identity
@@ -14,4 +14,3 @@ Scaleway Key Manager is a service that allows you to create, manage, and use cry
 Key Manager helps organizations achieve secure key management by handling low-level and error-prone cryptographic details for you.
 
 Find out more about Key Manager in the [dedicated documentation](/key-manager/).
-