diff --git a/docs/API-Reference.md b/docs/API-Reference.md
index d351a77..24f0e79 100644
--- a/docs/API-Reference.md
+++ b/docs/API-Reference.md
@@ -869,6 +869,7 @@ events.on( 'block.BlockBreakEvent', function( evt ) {
     evt.player.sendMessage( evt.player.name + ' broke a block!');
     this.unregister();
 } );
+```
 
 The `this` keyword when used inside the callback function refers to
 the Listener object created by ScriptCraft. It has a single method
diff --git a/src/main/js/lib/events.js b/src/main/js/lib/events.js
index ed019ed..4278269 100644
--- a/src/main/js/lib/events.js
+++ b/src/main/js/lib/events.js
@@ -55,6 +55,7 @@ events.on( 'block.BlockBreakEvent', function( evt ) {
     evt.player.sendMessage( evt.player.name + ' broke a block!');
     this.unregister();
 } );
+```
 
 The `this` keyword when used inside the callback function refers to
 the Listener object created by ScriptCraft. It has a single method