minor changes

src/bin/client.rs

@@ -13,7 +13,7 @@ fn main() {
                 match std::io::stdin().read_line(&mut buffer) {
                     Ok(n) => {
                         if n == 0 {
-                    break;
+                            break; // Beenden bei EOF
                         }
                         println!("Sending {}", buffer);
                         stream.write(buffer.as_bytes()).unwrap();
@@ -25,7 +25,7 @@ fn main() {
                     }
                 }
             }
-        },
+        }
         Err(e) => {
             println!("Failed to connect: {}", e);
         }