examples: update hello world comment (#5219)

tokio-rs · Nov 23, 2022 · 3a5f7b7 · 3a5f7b7
1 parent 6da8147
commit 3a5f7b7
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/examples/hello_world.rs b/examples/hello_world.rs
@@ -1,9 +1,7 @@
-//! Hello world server.
-//!
 //! A simple client that opens a TCP stream, writes "hello world\n", and closes
 //! the connection.
 //!
-//! You can test this out by running:
+//! To start a server that this client can talk to on port 6142, you can use this command:
 //!
 //!     ncat -l 6142
 //!