diff --git a/examples/discovery-mechanisms/README.md b/examples/discovery-mechanisms/README.md
index 254f0843..0c3b96ec 100644
--- a/examples/discovery-mechanisms/README.md
+++ b/examples/discovery-mechanisms/README.md
@@ -46,7 +46,7 @@ const bootstrapers = [
 
 Now, once we create and start the node, we can listen for events such as `peer:discovery` and `peer:connect`, these events tell us when we found a peer, independently of the discovery mechanism used and when we actually dialed to that peer.
 
-```
+```JavaScript
 let node
 
 waterfall([