Update content/shared/v3-core-enterprise-release-notes/_index.md

Author: jstirnaman

content/shared/v3-core-enterprise-release-notes/_index.md

@@ -52,7 +52,7 @@ Multiple parameters and modes for the `serve` command have been consolidated for
 ### Enterprise
 #### Features
 
-##### Cluster Management
+##### Cluster management
 - Nodes are now associated with _clusters_, simplifying compaction, read replication, and processing
 - Node specs are now available for simpler management of cache creations