- * @example $.each( [0,1,2], function(i){
- * alert( "Item #" + i + ": " + this );
+ * The callback has two arguments:the key (objects) or index (arrays) as first
+ * the first, and the value as the second.
+ *
+ * @example $.each( [0,1,2], function(i, n){
+ * alert( "Item #" + i + ": " + n );