comment fix & spelling fix

diff --git a/CRM/Member/Form/Task/PDFLetterCommon.php b/CRM/Member/Form/Task/PDFLetterCommon.php
index 1c7be5d28a89f3e7f6bd8c9af9d832af307cb49f..010651fdc547521d5376cf150d2627770859ee8c 100644 (file)
--- a/CRM/Member/Form/Task/PDFLetterCommon.php
+++ b/CRM/Member/Form/Task/PDFLetterCommon.php
@@ -48,10 +48,10 @@ class CRM_Member_Form_Task_PDFLetterCommon extends CRM_Contact_Form_Task_PDFLett
   /**
    * generate htmlfor pdf letters
    *
-   * @param unknown_type $membershipIDs
-   * @param unknown_type $returnProperties
-   * @param unknown_type $skipOnHold
-   * @param unknown_type $skipDeceased
+   * @param array $membershipIDs
+   * @param array $returnProperties
+   * @param bool $skipOnHold
+   * @param bool $skipDeceased
    * @param unknown_type $messageToken
    * @param $html_message
    * @param $categories
@@ -67,7 +67,7 @@ class CRM_Member_Form_Task_PDFLetterCommon extends CRM_Contact_Form_Task_PDFLett
       $contactId = $membership['contact_id'];
       $params = array('contact_id' => $contactId);
       //getTokenDetails is much like calling the api contact.get function - but - with some minor
-      // special handlings. It preceeds the existance of the api
+      // special handlings. It preceeds the existence of the api
       list($contacts) = CRM_Utils_Token::getTokenDetails(
         $params,
         $returnProperties,