Fix docs

Signed-off-by: alexey semenyuk <[email protected]>

Author: alex-semenyuk

README.md

@@ -1,7 +1,7 @@
 # FireFly Node.js SDK
 
 ![version](https://img.shields.io/github/package-json/v/hyperledger/firefly-sdk-nodejs?label=firefly-sdk-nodejs)
-[![FireFly Documentation](https://img.shields.io/static/v1?label=FireFly&message=documentation&color=informational)](https://hyperledger.github.io/firefly//)
+[![FireFly Documentation](https://img.shields.io/static/v1?label=FireFly&message=documentation&color=informational)](https://hyperledger.github.io/firefly/latest)
 
 ![Hyperledger FireFly](./images/hyperledger_firefly_logo.png)
 
@@ -59,7 +59,7 @@ that may be helpful to reference:
 
 Interested in contributing to the community?
 
-Check out our [Contributor Guide](https://hyperledger.github.io/firefly/contributors/index.html), and welcome!
+Check out our [Contributor Guide](https://hyperledger.github.io/firefly/latest/contributors/index), and welcome!
 
 Please adhere to this project's [Code of Conduct](CODE_OF_CONDUCT.md).