docs(venachain):Add pkcs key description for venachain
@@ -457,6 +457,7 @@ Before compiling the Demo, you need to modify the following parts of the Demo C
- For Ethereum, set the PKCS format private key corresponding to the private key of any account generated by Ganache
- For PlatONE, there is no need to modify the private key in the Demo
- For PlatONE, there is no need to modify the private key in the Demo
+ - For Venachain, there is no need to modify the private key in the Demo
- For FISCO-BCOS, set it to the private key under <FISCO-BCOS_ROOT>/console/accounts
4. Search for `demoRecipientAddress` and modify it to the deployment address of the Demo contract.
