fix(s3): update bucket policy warning MTA-3983 (#2522)

* fix(s3): update bucket policy warning MTA-3983

* fix(s3): update phrasing

* Update macros/storage/important-bucket-policy.mdx

Co-authored-by: Océane <ofranc@scaleway.com>

---------

Co-authored-by: Océane <ofranc@scaleway.com>

macros/storage/important-bucket-policy.mdx

@@ -3,8 +3,8 @@ macro: important-bucket-policy
 ---
 
 <Message type="important">
-    - You may lose access to your bucket if you are not the [owner](/identity-and-access-management/iam/concepts/#owner) of the organization and if you are not explicitly allowed by the bucket policy.
+    - You will lose access to your bucket if you are not the [owner](/identity-and-access-management/iam/concepts/#owner) of the Organization, and if you are not explicitly allowed by the bucket policy.
+    - The [owner](/identity-and-access-management/iam/concepts/#owner) of the Organization always has the right to put and delete bucket policies, even if he is not allowed to perform other bucket operations by the bucket policy.
     - Each bucket can have only one bucket policy.
     - Pushing a new bucket policy to a bucket overwrites any existing bucket policy.
-    - The [owner](/identity-and-access-management/iam/concepts/#owner) of the Organization always has full rights and access to all resources and features in their Organization.
 </Message>