Index: wp-content/themes/twentyten/header.php
===================================================================
--- wp-content/themes/twentyten/header.php	(revision 17158)
+++ wp-content/themes/twentyten/header.php	(working copy)
@@ -58,7 +58,7 @@
 		<div id="masthead">
 			<div id="branding" role="banner">
 				<?php $heading_tag = ( is_home() || is_front_page() ) ? 'h1' : 'div'; ?>
-				<<?php echo $heading_tag; ?> id="site-title">
+				<?php echo $heading_tag; ?> id="site-title">
 					<span>
 						<a href="<?php echo home_url( '/' ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home"><?php bloginfo( 'name' ); ?></a>
 					</span>