=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java	2014-04-27 02:25:10 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/Calendar.java	2014-04-27 02:27:05 +0000
@@ -82,7 +82,6 @@
      * Gets interval of type based on DateUnit
      * @param dateUnit DateUnit representing local year, month, day
      * @return Interval for interval type based on dateUnit
-     * @see <a href="http://en.wikipedia.org/wiki/ISO_8601">http://en.wikipedia.org/wiki/ISO_8601</a>
      * @see DateInterval.DateIntervalType
      */
     DateInterval toInterval( DateUnit dateUnit, DateInterval.DateIntervalType type );

=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/DateInterval.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/DateInterval.java	2014-04-27 02:25:10 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/DateInterval.java	2014-04-27 02:27:05 +0000
@@ -40,14 +40,11 @@
 {
     public enum DateIntervalType
     {
-        // Gives interval as ISO 8601 year
-        ISO8601_YEAR,
-
-        // Gives interval as ISO 8601 month
-        ISO8601_MONTH,
-
-        // Gives interval as ISO 8601 week
-        ISO8601_WEEK
+        /**
+         * Gives interval for a year, month or week based on ISO 8601.
+         * @see <a href="http://en.wikipedia.org/wiki/ISO_8601">http://en.wikipedia.org/wiki/ISO_8601</a>
+         */
+        ISO8601_YEAR, ISO8601_MONTH, ISO8601_WEEK
     }
 
     /**