added unit tests for WikitextContent

[lhc/web/wiklou.git] / includes / Collation.php

diff --git a/includes/Collation.php b/includes/Collation.php
index 0c510b7..e4ffae6 100644 (file)
--- a/includes/Collation.php
+++ b/includes/Collation.php
@@ -311,7 +311,7 @@ class IcuCollation extends Collation {
         *     -1, 0 or 1 in the style of strcmp().
         * @param $target string The target value to find.
         *
-        * @return The item index of the lower bound, or false if the target value
+        * @return int|bool The item index of the lower bound, or false if the target value
         *     sorts before all items.
         */
        function findLowerBound( $valueCallback, $valueCount, $comparisonCallback, $target ) {