Use "callable" instead of "array" in doc block for ArrayUtils::findLowerBound()

Change-Id: I1207963c53941a8f94350aaced414c8e601fb4e4

diff --git a/includes/utils/ArrayUtils.php b/includes/utils/ArrayUtils.php
index 1e521cb..f934021 100644 (file)
--- a/includes/utils/ArrayUtils.php
+++ b/includes/utils/ArrayUtils.php
@@ -98,11 +98,11 @@ class ArrayUtils {
         *
         * @since 1.23
         *
-        * @param array $valueCallback A function to call to get the value with
+        * @param callable $valueCallback A function to call to get the value with
         *     a given array index.
         * @param int $valueCount The number of items accessible via $valueCallback,
         *     indexed from 0 to $valueCount - 1
-        * @param array $comparisonCallback A callback to compare two values, returning
+        * @param callable $comparisonCallback A callback to compare two values, returning
         *     -1, 0 or 1 in the style of strcmp().
         * @param string $target The target value to find.
         *