remove chinese

Author: kouhe3

library/std/tests/net/windows_unix_socket.rs

@@ -11,24 +11,20 @@ fn smoke_bind_connect() {
     let tmp = std::env::temp_dir();
     let sock_path = tmp.join("rust-test-uds.sock");
 
-    // 1. 绑定
     let listener = UnixListener::bind(&sock_path).expect("bind failed");
 
-    // 2. 并发连接
     let tx = thread::spawn(move || {
         let mut stream = UnixStream::connect(&sock_path).expect("connect failed");
         stream.write_all(b"hello").expect("write failed");
     });
 
-    // 3. 接受
     let (mut stream, _) = listener.accept().expect("accept failed");
     let mut buf = [0; 5];
     stream.read_exact(&mut buf).expect("read failed");
     assert_eq!(&buf, b"hello");
 
     tx.join().unwrap;
 
-    // 4. 清理
     drop(listener);
     let _ = std::fs::remove_file(&sock_path);
 }