add missing content-type in the HTML case

pirms 16 gadiem · 9712d7a48e
--- a/caca-php/examples/www/render.php
+++ b/caca-php/examples/www/render.php
@@ -45,6 +45,8 @@ $render_php = isset($_SERVER['SCRIPT_NAME'])
 		:
 		'render.php';

 header("Content-type: text/html; charset=UTF-8");

 ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">