Using Testing framework how do we add test description in the (reportng) xml report

Question

This is my Test case

@Test(enabled=true, description="Test zip coding")
public void testZIPGeocodingAUValid() {

}

This is the xml report below. How do we add the description in the xml report ?

<testsuite name="RegressionTest" tests="1" failures="0" errors="0" skipped="0" time="1.365">
    <testcase name="testZIPGeocodingAUValid" time="1.365" classname="com.api.suite.APIZIPGeocoding"/>
</testsuite>

<testsuite name="RegressionTest" tests="1" failures="0" errors="0" skipped="0" time="1.365"></testsuite>