diff --git a/terraform/aws/security/aws-opensearchserverless-encrypted-with-cmk.yaml b/terraform/aws/security/aws-opensearchserverless-encrypted-with-cmk.yaml
index 0107d3a4f6..0b6a93ed2e 100644
--- a/terraform/aws/security/aws-opensearchserverless-encrypted-with-cmk.yaml
+++ b/terraform/aws/security/aws-opensearchserverless-encrypted-with-cmk.yaml
@@ -20,7 +20,7 @@ rules:
               - pattern: |
                   {..., AWSOwnedKey = true, ...}
     message: Ensure opensearch serverless is encrypted at rest using AWS KMS (Key
-      Management Service)  CMK (Customer Managed Keys). CMKs give you control
+      Management Service) CMK (Customer Managed Keys). CMKs give you control
       over the encryption key in terms of access and rotation.
     languages:
       - terraform