fixing small typo - CCC.OS.C2 -> CCC.OS.C3

Committer: Damien Burks <damien.burks@citi.com>

 Author:    Damien Burks <damien.burks@citi.com>

control-catalog/storage/object/controls.md

@@ -2,4 +2,4 @@
 |------------|-----------|-------------|------|---------------------|---------|--------------------------|---------|
 | CCC.OS.C1  | Prevent unencrypted requests to object storage bucket | Block all unencrypted requests to the object storage bucket you own | GIVEN you own the object storage bucket; WHEN an unencrypted HTTP request is made to the bucket; THEN the request should be denied | CCC-020115 | Protect | [M1041](https://attack.mitre.org/mitigations/M1041) | CCC.OS.T1 |
 | CCC.OS.C2  | Prevent object storage data encrypted for impact | Block data plane requests with untrusted KMS keys to the object storage bucket you own | GIVEN you own the object storage bucket; WHEN a data plane request with an untrusted KMS key is made to the object storage bucket; THEN the request should be denied | CCC-020114 | Protect | None | CCC.OS.T2 |
-| CCC.OS.C2  | Prevent the granting of direct public access to the object storage bucket you own | Block the creation or update of buckets with public access | GIVEN you own the object storage bucket; WHEN the access controls on the bucket are updated to grant public access to the bucket; THEN the request should be denied | CCC-020116 | Protect | [M1022](https://attack.mitre.org/mitigations/M1022/)| CCC.OS.T3 |
+| CCC.OS.C3  | Prevent the granting of direct public access to the object storage bucket you own | Block the creation or update of buckets with public access | GIVEN you own the object storage bucket; WHEN the access controls on the bucket are updated to grant public access to the bucket; THEN the request should be denied | CCC-020116 | Protect | [M1022](https://attack.mitre.org/mitigations/M1022/)| CCC.OS.T3 |