very small doc fix [skip ci]

Author: erhant

README.md

@@ -18,7 +18,7 @@
     <a href="./.github/workflows/test.yml" target="_blank">
         <img alt="Workflow: Tests" src="https://github.com/firstbatchxyz/dkn-compute-node/actions/workflows/tests.yml/badge.svg?branch=master">
     </a>
-    <a href="./" target="_blank">
+    <a href="https://github.com/firstbatchxyz/dkn-compute-node/releases" target="_blank">
         <img alt="Downloads" src="https://img.shields.io/github/downloads/firstbatchxyz/dkn-compute-node/total?logo=github&logoColor=%23F2FFEE&color=%2332C754">
     </a>
     <a href="https://hub.docker.com/repository/docker/firstbatch/dkn-compute-node/general" target="_blank">
@@ -65,7 +65,7 @@ If you would like to run the node from source (which is really handy during deve
 make help
 ```
 
-You will need OpenSSL installed, see shorthand commands [here](https://github.com/sfackler/rust-openssl/issues/855#issuecomment-450057552).
+You probably have already but in case you don't, you will need OpenSSL installed, see shorthand commands [here](https://github.com/sfackler/rust-openssl/issues/855#issuecomment-450057552).
 
 ```sh
 cargo run

compute/src/node/reqres.rs

@@ -201,10 +201,8 @@ impl DriaComputeNode {
         let peer_id = self.dria_rpc.peer_id;
         let request_id = HeartbeatRequester::send_heartbeat(self, peer_id).await?;
         log::info!(
-            "Sent {} request ({}) to {}",
-            "heartbeat".blue(),
-            request_id,
-            peer_id
+            "Sending {} request ({request_id}) to {peer_id}",
+            "heartbeat".blue()
         );
 
         Ok(())