Fixed missing return type documentation

diff --git a/files/lib/system/exporter/XF2xExporter.class.php b/files/lib/system/exporter/XF2xExporter.class.php
index e05addd8a2d9be216fcd83234f0a6e3ededcaa7b..2d45d6448183acd6efd7a4303558bc4146e1c822 100644 (file)
--- a/files/lib/system/exporter/XF2xExporter.class.php
+++ b/files/lib/system/exporter/XF2xExporter.class.php
@@ -1800,6 +1800,7 @@ class XF2xExporter extends AbstractExporter {
         * Counts likes.
         *
         * @param       string          $objectType
+        * @return      integer
         */
        private function countLikes($objectType) {
                try {