Fix PHPDoc return type of CronjobUtil::calculateHour()

see #4752

diff --git a/wcfsetup/install/files/lib/util/CronjobUtil.class.php b/wcfsetup/install/files/lib/util/CronjobUtil.class.php
index 002ab2418469ddcd935e6184309d62ccc71a0583..70c081f2c37a3d619c97153c5eb7574b94d158fc 100644 (file)
--- a/wcfsetup/install/files/lib/util/CronjobUtil.class.php
+++ b/wcfsetup/install/files/lib/util/CronjobUtil.class.php
@@ -337,7 +337,7 @@ final class CronjobUtil
      *
      * @param array $values
      * @param int $timeBase
-     * @return  int
+     * @return  bool
      */
     protected static function calculateHour(array &$values, &$timeBase)
     {