Apply suggestions from code review

Co-authored-by: Tuomas Mäkinen <[email protected]>

crates/node/src/vmm/vm_server.rs

@@ -162,11 +162,11 @@ impl VmService for VMServer {
             );
         }
 
-        //clean VM /Workspace data
+        // Clean VM `/workspace` data.
         let workspace_path = TaskVmFile::get_workspace_path(&self.file_data_dir, request_tx_hash);
         if let Err(err) = std::fs::remove_dir_all(workspace_path) {
             tracing::warn!(
-                "Execution workplace for Tx:{} didn't clean correctly because {err}",
+                "Execution workspace for Tx:{} didn't clean correctly because {err}",
                 tx_hash
             );
         }

crates/shim/src/lib.rs

@@ -90,7 +90,6 @@ impl GRPCClient {
         }
 
         Ok(GRPCClient {
-            //    workspace: workspace.to_string(),
             client: Mutex::new(client),
             rt,
         })