diff --git a/src/lib.rs b/src/lib.rs
index a195c7c..1e513bf 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -27,7 +27,7 @@
 //! let uri = "ssh://core@127.0.0.1:63169/run/user/501/podman/podman.sock";
 //! let key: Option<String> = Some("/path/to/key".into());
 //!
-//! let client = PodmanRestClient::new(uri, None).await.unwrap();
+//! let client = PodmanRestClient::new(uri, key).await.unwrap();
 //!
 //! let images = client.images_api().image_list_libpod(None,None).await.unwrap();
 //! # })