diff --git a/developing/building-a-cwtch-app/building-an-echobot.md b/developing/building-a-cwtch-app/building-an-echobot.md
index be5e55dd..9d62ff48 100644
--- a/developing/building-a-cwtch-app/building-an-echobot.md
+++ b/developing/building-a-cwtch-app/building-an-echobot.md
@@ -73,7 +73,7 @@ func main() {
 This tutorial uses the  Imp Cwtch Bot framework (Rust). This framework is currently a work-in-progress and the API design is subject to change. IMP is also based on libcwtch-rs which is currently based on an older pre-stable API version of Cwtch. We are planning in updating libcwtch-rs in Summer 2023.
 :::
 
-```rust
+```go
 use std::borrow::BorrowMut;
 use std::thread;
 use chrono::{DateTime, FixedOffset};
@@ -86,7 +86,6 @@ use cwtch_imp::behaviour::*;
 use cwtch_imp::imp::Imp;
 
 const BOT_HOME: &str = "~/.cwtch/bots/echobot";
-const PASSWORD: &str = "be gay do crime";
 const BOT_NAME: &str = "echobot";
 
 struct Echobot {}
@@ -95,7 +94,7 @@ fn main() {
     let behaviour: Behaviour = BehaviourBuilder::new().name(BOT_NAME.to_string()).new_contact_policy(NewContactPolicy::Accept).build();
     let event_loop_handle = thread::spawn(move || {
         let mut echobot = Echobot {};
-        let mut bot = Imp::spawn(behaviour, PASSWORD.to_string(), BOT_HOME.to_string());
+        let mut bot = Imp::spawn(behaviour,String::new(), BOT_HOME.to_string());
         bot.event_loop::<Echobot>(echobot.borrow_mut());
     });
     event_loop_handle.join().expect("Error running event loop");