Tweak comment

diff --git a/includes/LinkBatch.php b/includes/LinkBatch.php
index 8d86b83..51263b5 100644 (file)
--- a/includes/LinkBatch.php
+++ b/includes/LinkBatch.php
@@ -81,9 +81,10 @@ class LinkBatch {
        }
 
        /**
-        * Add a ResultWrapper containing IDs and titles to a LinkCache object
-        * Title are initialized here and they will go to the static title cache 
-        * field of the Title class.
+        * Add a ResultWrapper containing IDs and titles to a LinkCache object.
+        * As normal, titles will go into the static Title cache field. 
+        * This function *also* stores extra fields of the title used for link 
+        * parsing to avoid extra DB queries.
         */
        function addResultToCache( $cache, $res ) {
                if ( !$res ) {