Merge pull request #2791 from ClickHouse/remove-unnecessary-headings

Remove unnecessary headings

Author: justindeguzman

docs/en/cloud/reference/supported-regions.md

@@ -5,11 +5,7 @@ keywords: [aws, gcp, google cloud, azure, cloud, regions]
 description: Supported regions for ClickHouse Cloud
 ---
 # Supported Cloud Regions
-## HEADING 2
-
-### HEADING 3
-
-#### HEADING 4
+## AWS Regions
 
 - ap-northeast-1 (Tokyo)
 - ap-south-1 (Mumbai)