Merge pull request #292976 from MicrosoftDocs/repo_sync_working_branch

Confirm merge from repo_sync_working_branch to main to sync with https://github.com/MicrosoftDocs/azure-docs (branch main)

Author: PhilKang0704

articles/iot-operations/deploy-iot-ops/howto-prepare-cluster.md

@@ -76,7 +76,7 @@ To prepare an Azure Arc-enabled Kubernetes cluster, you need:
 
 ---
 
-## Create and Arc-enable a cluster
+## Create an Arc-enable a cluster
 
 This section provides steps to create clusters in validated environments on Linux and Windows.