fix docs

Author: Vaiz

crates/nfs3_client/README.md

@@ -22,7 +22,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     println!("Calling readdir");
     let readdir = connection
-        .readdir(nfs3::READDIR3args {
+        .readdir(&nfs3::READDIR3args {
             dir: root,
             cookie: 0,
             cookieverf: nfs3::cookieverf3::default(),

crates/nfs3_server/src/memfs/mod.rs

@@ -12,7 +12,7 @@
 //!
 //! ```no_run
 //! use nfs3_server::memfs::{MemFs, MemFsConfig};
-//! use nfs3_server::tcp::NFSTcpListener;
+//! use nfs3_server::tcp::{NFSTcp, NFSTcpListener};
 //!
 //! async fn run() -> anyhow::Result<()> {
 //!     let mut config = MemFsConfig::default();