Remove some node_addr calls

Author: rklaehn

README.md

@@ -47,7 +47,7 @@ async fn main() -> anyhow::Result<()> {
     let tag = store.add_slice(b"Hello world").await?;
   
     let _ = endpoint.online().await;
-    let addr = endpoint.node_addr();
+    let addr = endpoint.addr();
     let ticket = BlobTicket::new(addr, tag.hash, tag.format);
 
     // build the router

src/net_protocol.rs

@@ -18,7 +18,7 @@
 //! // create an iroh endpoint
 //! let endpoint = Endpoint::bind().await?;
 //! endpoint.online().await;
-//! let addr = endpoint.node_addr();
+//! let addr = endpoint.addr();
 //!
 //! // create a blobs protocol handler
 //! let blobs = BlobsProtocol::new(&store, None);