Correct ErfTest javadoc
@@ -32,8 +32,8 @@ class ErfTest {
* and standard deviation 1 contains a value Y in the range [-x, x].
* This is equivalent to erf(x / root(2)).
*
- * @param x the value multiplied by root(2)
- * @param expected the expected error function
+ * @param x the value
+ * @param expected the expected value of erf(x / root(2))
*/
@ParameterizedTest
@CsvSource({
