Update the comment for Calendar Events required fields again.
Change-Id: I3f795ecb68a80d59e87e2fe0fc8cdcea67999354
diff --git a/core/java/android/provider/CalendarContract.java b/core/java/android/provider/CalendarContract.java
index fc617ec..44f259a 100644
--- a/core/java/android/provider/CalendarContract.java
+++ b/core/java/android/provider/CalendarContract.java
@@ -1411,9 +1411,9 @@
* <dd>When inserting a new event the following fields must be included:
* <ul>
* <li>dtstart</li>
- * <li>dtend for non-recurring events</li>
- * <li>duration for recurring events</li>
- * <li>rrule or rdate for recurring events</li>
+ * <li>dtend if the event is non-recurring</li>
+ * <li>duration if the event is recurring</li>
+ * <li>rrule or rdate if the event is recurring</li>
* <li>a calendar_id</li>
* </ul>
* There are also further requirements when inserting or updating an event.