docs: correct note formatting in introduction.md

Author: Pradumnasaraf

docs/terraform/introduction.md

@@ -1180,7 +1180,7 @@ In the `aws_s3_bucket_policy` resource, we are using the `bucket` argument to re
 
 The `data` block to fetch information about an IAM group. We are using the `aws_iam_group` data source to fetch information about an IAM group named `finance-analysts`. We are using the `group_name` argument to specify the name of the group. We can use the `arn` attribute to reference the ARN of the group.
 
-:::Note
+:::note
 The bucket naming should not contain uppercase letters, underscores, or special characters. `ss_aa` is not allowed due to DNS compatibility.
 :::