Fix php comments

[civicrm-core.git] / CRM / Utils / Date.php

diff --git a/CRM/Utils/Date.php b/CRM/Utils/Date.php
index 45de25d68940aad3d76d53d74c976f59e87e6ada..318dfa996c149b74a164b7bf6cd23aaa7ebc91bb 100644 (file)
--- a/CRM/Utils/Date.php
+++ b/CRM/Utils/Date.php
@@ -729,7 +729,7 @@ class CRM_Utils_Date {
   /**
    * Translate a TTL to a concrete expiration time.
    *
-   * @param NULL|int|DateInterval $ttl
+   * @param null|int|DateInterval $ttl
    * @param int $default
    *   The value to use if $ttl is not specified (NULL).
    * @return int
@@ -755,7 +755,7 @@ class CRM_Utils_Date {
   /**
    * Normalize a TTL.
    *
-   * @param NULL|int|DateInterval $ttl
+   * @param null|int|DateInterval $ttl
    * @param int $default
    *   The value to use if $ttl is not specified (NULL).
    * @return int