diff --git a/types/office-js/index.d.ts b/types/office-js/index.d.ts
index d97116f20c..7ef7f6a609 100644
--- a/types/office-js/index.d.ts
+++ b/types/office-js/index.d.ts
@@ -1921,7 +1921,7 @@ declare namespace Office {
          */
         OfficeThemeChanged,
         /**
-         * Triggers when the recipient list of the selected item or the appointment location is changed in Outlook.
+         * Triggers when the recipient list of the selected item or the location of the appointment or series is changed in Outlook.
          * 
          * [Api set: Mailbox 1.7]
          */