CRM-13261 - Fix spelling inconsistency ("apiWrapper" vs "apiWrappers")

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* CRM-13261: add hooks to extend the API from extension
  http://issues.civicrm.org/jira/browse/CRM-13261

diff --git a/CRM/Utils/Hook.php b/CRM/Utils/Hook.php
index c1552bb091f88ce88f1d4c552edc090564db8581..646185618ddc83561427d3374874934bd95ff5d3 100644 (file)
--- a/CRM/Utils/Hook.php
+++ b/CRM/Utils/Hook.php
@@ -1223,9 +1223,10 @@ abstract class CRM_Utils_Hook {
    * @return null the return value is ignored
    * @access public
    */
-  static function apiWrappers (&$wrappers,$apiRequest) {
-    return self::singleton()->invoke(2, $wrappers, $apiRequest, self::$_nullObject, self::$_nullObject, self::$_nullObject,
-      'civicrm_apiWrapper'
+  static function apiWrappers(&$wrappers, $apiRequest) {
+    return self::singleton()
+      ->invoke(2, $wrappers, $apiRequest, self::$_nullObject, self::$_nullObject, self::$_nullObject,
+      'civicrm_apiWrappers'
     );
   }