HTML TODOs in Netbeans 7.1

Question

I wanted to add some TODO: tags in my .html file, but it does not seem to work properly.

I'm using Netbeans 7.1.

This seemed to work (added PHP comments):

<!-- // TODO: foo -->
<!-- /* TODO: foo */ -->

However, in both cases Netbeans says:

TODO: foo -->

Is there some way to avoid the "-->" ?

Thanks,
Niklas

edit: I've opened a thread in the netbeans forums