Add information about the default sort mode
@@ -84,6 +84,10 @@ to. The `mode` option can have the following values:
`median`:: Use the median of all values as sort value. Only applicable
for number based array fields.
+The default sort mode in the ascending sort order is `min` -- the lowest value
+is picked. The default sort mode in the descending order is `max` --
+the highest value is picked.
+
===== Sort mode example usage
In the example below the field price has multiple prices per document.
