=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/period/Cal.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/period/Cal.java	2014-03-18 08:10:10 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/period/Cal.java	2014-05-14 07:18:32 +0000
@@ -80,7 +80,7 @@
      * Adds the given amount of time to the given calendar field.
      * 
      * @param field the calendar field.
-     * @param value the amount of time.
+     * @param amount the amount of time.
      */
     public Cal add( int field, int amount )
     {
@@ -92,7 +92,7 @@
      * Subtracts the given amount of time to the given calendar field.
      * 
      * @param field the calendar field.
-     * @param value the amount of time.
+     * @param amount the amount of time.
      */
     public Cal subtract( int field, int amount )
     {
@@ -112,7 +112,7 @@
     
     /**
      * Returns the current year.
-     * @return
+     * @return current year
      */
     public int getYear()
     {