Further utility on handling odd array structure

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

diff --git a/CRM/Utils/Rule.php b/CRM/Utils/Rule.php
index ef4587c59b5f0cd0033311768bcf144a1fbf8c15..060967d8b917b2aaf559cbca8ec65ac51f475ef1 100644 (file)
--- a/CRM/Utils/Rule.php
+++ b/CRM/Utils/Rule.php
@@ -1,7 +1,7 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.7                                                |
+ | CiviCRM version 5                                                  |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2018                                |
  +--------------------------------------------------------------------+
@@ -954,7 +954,7 @@ class CRM_Utils_Rule {
    * @param string $key Extension Key to check
    * @return bool
    */
-  public static function checkExtesnionKeyIsValid($key = NULL) {
+  public static function checkExtensionKeyIsValid($key = NULL) {
     if (!empty($key) && !preg_match('/^[0-9a-zA-Z._-]+$/', $key)) {
       return FALSE;
     }