Javadoc fixes.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1385301 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateVectorOptimizer.java

@@ -114,8 +114,8 @@ public abstract class BaseAbstractMultivariateVectorOptimizer<FUNC extends Multi
      * <code>&sum;weight<sub>i</sub>(objective<sub>i</sub> - target<sub>i</sub>)<sup>2</sup></code>
      *
      * @param f Objective function.
-     * @param target Target value for the objective functions at optimum.
-     * @param weight Weights for the least squares cost computation.
+     * @param t Target value for the objective functions at optimum.
+     * @param w Weights for the least squares cost computation.
      * @param startPoint Start point for optimization.
      * @return the point/value pair giving the optimal value for objective
      * function.

src/main/java/org/apache/commons/math3/stat/descriptive/rank/Median.java

@@ -50,7 +50,7 @@ public class Median extends Percentile implements Serializable {
      * to the {@code original}
      *
      * @param original the {@code Median} instance to copy
-     * @throws NullArgumentException if original is null 
+     * @throws NullArgumentException if original is null
      */
     public Median(Median original) throws NullArgumentException {
         super(original);