How to comment on template files? (.tpl)

Question

I am trying to do some commenting on a .html.tpl file I'm maintaining using

<!-- -->

but it would return syntax error.

How do you put comment on such files?

Answer 1

Solved! To comment on such files...I should use

{* INSERT COMMENT HERE *}

Answer 2

My file name is product_form.tpl It works to me.

<!-- INSERT COMMENT HERE -->