diff --git a/src/main/twirl/issues/editcomment.scala.html b/src/main/twirl/issues/editcomment.scala.html
index 0aa6cdd..72aebbd 100644
--- a/src/main/twirl/issues/editcomment.scala.html
+++ b/src/main/twirl/issues/editcomment.scala.html
@@ -12,6 +12,7 @@
 $(function(){
   var callback = function(data){
     $('#commentContent-@commentId').empty().html(data.content);
+    prettyPrint();
   };
 
   $('#update-comment-@commentId').click(function(){