Index: export.php
===================================================================
--- export.php	(revision 50638)
+++ export.php	(working copy)
@@ -169,7 +169,7 @@
 <h1><?php echo esc_html( $title ); ?></h1>
 
 <p><?php _e( 'When you click the button below WordPress will create an XML file for you to save to your computer.' ); ?></p>
-<p><?php _e( 'This format, which we call WordPress eXtended RSS or WXR, will contain your posts, pages, comments, custom fields, categories, and tags.' ); ?></p>
+<p><?php _e( 'This format, which we call WordPress extended RSS or WXR, will contain your posts, pages, comments, custom fields, categories, and tags.' ); ?></p>
 <p><?php _e( 'Once you&#8217;ve saved the download file, you can use the Import function in another WordPress installation to import the content from this site.' ); ?></p>
 
 <h2><?php _e( 'Choose what to export' ); ?></h2>