How to change template?

[admin_webs]

Hello! I had changed the file in the default theme - header.tpl, but nothing is happen. Why? What I must to do?

 

<div id="page">
  <!-- Header jjjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkkjkjkj-->
  <div id="headerjjjjjjjjjjjjjj">

 

I thought that in the generated page I will see <!-- Header jjjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkjkkjkjkj-->

Sorry for my English

[jhnstcks]

Anything between <!--- and --> is ignored.

 

You also need to go to BO>preferences>performance and turn on compile and turn off cache.

[admin_webs]

Anything between <!--- and --> is ignored.

 

You also need to go to BO>preferences>performance and turn on compile and turn off cache.

Thanks