Remove trailing spaces.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1477752 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/collections4/bag/AbstractMapBag.java

@@ -232,12 +232,10 @@ public abstract class AbstractMapBag<E> implements Bag<E> {
 
     //-----------------------------------------------------------------------
     /**
-     * Adds a new element to the bag, incrementing its count in the underlying
-     * map.
+     * Adds a new element to the bag, incrementing its count in the underlying map.
      *
      * @param object the object to add
-     * @return <code>true</code> if the object was not already in the
-     * <code>uniqueSet</code>
+     * @return <code>true</code> if the object was not already in the <code>uniqueSet</code>
      */
     public boolean add(final E object) {
         return add(object, 1);
@@ -248,8 +246,7 @@ public abstract class AbstractMapBag<E> implements Bag<E> {
      *
      * @param object the object to search for
      * @param nCopies the number of copies to add
-     * @return <code>true</code> if the object was not already in the
-     * <code>uniqueSet</code>
+     * @return <code>true</code> if the object was not already in the <code>uniqueSet</code>
      */
     public boolean add(final E object, final int nCopies) {
         modCount++;