mwdocgen: support multiple --file values

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

diff --git a/includes/ArrayUtils.php b/includes/ArrayUtils.php
index 0b74f06..985271f 100644 (file)
--- a/includes/ArrayUtils.php
+++ b/includes/ArrayUtils.php
@@ -39,7 +39,7 @@ class ArrayUtils {
         *
         * @return bool|int|string
         */
-       public static function pickRandom( $weights ){
+       public static function pickRandom( $weights ) {
                if ( !is_array( $weights ) || count( $weights ) == 0 ) {
                        return false;
                }