Index: wp-admin/custom-navigation.php
===================================================================
--- wp-admin/custom-navigation.php	(revision 13312)
+++ wp-admin/custom-navigation.php	(working copy)
@@ -96,7 +96,7 @@
 	 	if ( $insert_menu_name != '' ) {
 			$existing_term = get_term_by( 'name', $insert_menu_name, 'nav_menu' );
 	 		if ( $existing_term ) {
-	 			$messagesdiv = '<div id="message" class="error fade below-h2"><p>' . esc_html( sprintf( e__('A menu named "%s" already exists; please try another name.'), $existing_term->name ) ) . '</p></div>';
+	 			$messagesdiv = '<div id="message" class="error fade below-h2"><p>' . esc_html( sprintf( __('A menu named "%s" already exists; please try another name.'), $existing_term->name ) ) . '</p></div>';
 	 		} else {
 				$term = wp_insert_term( $insert_menu_name, 'nav_menu' );
 				if ( !is_wp_error($term) ) {