fix(cips): Fix links between files

docs/src/catalyst-standards/draft-cips/x509-envelope-metadata/cip-509A.md

@@ -219,7 +219,7 @@ Code samples and reference material are licensed under [Apache 2.0]
 <!-- References -->
 [CC-BY-4.0]: https://creativecommons.org/licenses/by/4.0/legalcode
 [Apache 2.0]: https://www.apache.org/licenses/LICENSE-2.0.html
-[x509 Metadata Envelope CDDL]: ./x509_envelope.cddl
+[x509 Metadata Envelope CDDL]: ./x509-envelope.cddl
 [specification for the encoding of all Cardano metadata]: https://github.com/IntersectMBO/cardano-ledger/blob/ab8d57cf43be912a336e872b68d1a2526c93dc6a/eras/conway/impl/cddl-files/conway.cddl#L511-L531
 [dCBOR]: https://datatracker.ietf.org/doc/draft-mcnally-deterministic-cbor/
 [Brotli]: https://github.com/google/brotli

docs/src/catalyst-standards/draft-cips/x509-role-registration-metadata/cip-509B.md

@@ -78,7 +78,7 @@ and only on-chain interaction requires interaction with a Wallet.
 
 ## Specification
 
-Role registration is encapsulated inside a [x509 Envelope](../x509-envelope-metadata/cip-xxxx.md) metadata record.
+Role registration is encapsulated inside a [x509 Envelope](../x509-envelope-metadata/cip-509A.md) metadata record.
 This enables the data to both be compressed, saving on-chain space and also to have more expressivity and
 less restrictions vs raw on-chain metadata.
 
@@ -167,7 +167,7 @@ At a high level, Role registration will collect the following data:
 3. An [optional list](#simple-public-keys) list of tagged simple public keys.
 4. An [optional certificate revocation](#certificate-revocation-list) set.
 5. An [optional set](#role-definitions) of role registration data.
-6. An [optional list] of purpose specific data.
+6. An [optional list](#dapp-specific-registration-data) of purpose specific data.
 
 ### x509 Certificate Lists