diff --git a/editor.html b/editor.html
index 7629b500..0c99f88c 100644
--- a/editor.html
+++ b/editor.html
@@ -177,7 +177,7 @@ echo $output;
 ?></script>
 
     <script type="text/editor" id="rubytext">#!/usr/bin/ruby
-    print "Hello Ruby!\n"
+print "Hello Ruby!\n"
 </script>
 
   <input id="cockpitInput" type="text"/>