Index: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/handbook.php
===================================================================
--- sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/handbook.php	(revision 4622)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/handbook.php	(working copy)
@@ -353,8 +353,8 @@
 			'description' => sprintf( __( 'Used on %s pages', 'wporg' ), $this->label ),
 			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
 			'after_widget'  => '</aside>',
-			'before_title'  => '<h1 class="widget-title">',
-			'after_title'   => '</h1>',
+			'before_title'  => '<h2 class="widget-title">',
+			'after_title'   => '</h2>',
 		);
 
 		$sidebar_args = apply_filters( 'wporg_handbook_sidebar_args', $sidebar_args, $this );