Javadoc.
diff --git a/commons-numbers-rootfinder/src/main/java/org/apache/commons/numbers/rootfinder/BrentSolver.java b/commons-numbers-rootfinder/src/main/java/org/apache/commons/numbers/rootfinder/BrentSolver.java
index 4fd4165..4b7c3c3 100644
--- a/commons-numbers-rootfinder/src/main/java/org/apache/commons/numbers/rootfinder/BrentSolver.java
+++ b/commons-numbers-rootfinder/src/main/java/org/apache/commons/numbers/rootfinder/BrentSolver.java
@@ -66,8 +66,9 @@
* @param min Lower bound.
* @param max Upper bound.
* @return the root.
- * @throws IllegalArgumentException if {@code min} > {@code max}.
- * @throws IllegalArgumentException if the given interval does not bracket the root.
+ * @throws IllegalArgumentException if {@code min > max}.
+ * @throws IllegalArgumentException if the given interval does
+ * not bracket the root.
*/
public double findRoot(DoubleUnaryOperator func,
double min,
@@ -84,9 +85,10 @@
* @param initial Initial guess.
* @param max Upper bound.
* @return the root.
- * @throws IllegalArgumentException if {@code min} > {@code max} or
- * {@code initial} is not in the range {@code (min, max)}.
- * @throws IllegalArgumentException if the given interval does not bracket the root.
+ * @throws IllegalArgumentException if {@code min > max} or
+ * {@code initial} is not in the {@code [min, max]} interval.
+ * @throws IllegalArgumentException if the given interval does
+ * not bracket the root.
*/
public double findRoot(DoubleUnaryOperator func,
double min,