Don't output anything on parse.

Printing random comments breaks our json responses, please don't do that.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/HTML5/Serializer/Traverser.php b/src/HTML5/Serializer/Traverser.php
index e910f3a..9c700da 100644
--- a/src/HTML5/Serializer/Traverser.php
+++ b/src/HTML5/Serializer/Traverser.php
@@ -112,7 +112,7 @@ class Traverser
                 break;
             // Currently we don't support embedding DTDs.
             default:
-                print '<!-- Skipped -->';
+                //print '<!-- Skipped -->';
                 break;
         }
     }