Index: src/wp-content/themes/twentyeleven/functions.php
===================================================================
--- src/wp-content/themes/twentyeleven/functions.php	(revision 49101)
+++ src/wp-content/themes/twentyeleven/functions.php	(working copy)
@@ -471,7 +471,7 @@
  * @since Twenty Eleven 1.0
  *
  * @param string $more The Read More text.
- * @return The filtered Read More text.
+ * @return string Filtered Read More excerpt link.
  */
 function twentyeleven_auto_excerpt_more( $more ) {
 	if ( ! is_admin() ) {