Minor edit to readme

Author: ameba23

README.md

@@ -114,7 +114,7 @@ Attestation exchange messages are formatted as follows:
   - `attestation_type` - a string with one of the attestation types (described above) including `none`.
   - `attestation` - the actual attestation data. In the case of DCAP this is a binary quote report. In the case of `none` this is an empty byte array.
 
-SCALE is used by parity/substrate and was chosen because it is simple and actually matches the formatting used in TDX quotes. So it was already used as a dependency (of the `dcap-qvl` crate) here.
+SCALE is used by parity/substrate and was chosen because it is simple and actually matches the formatting used in TDX quotes. So it was already used as a dependency (via the [`dcap-qvl`](https://docs.rs/dcap-qvl) crate).
 
 ### Attestation Generation and Verification