Remove unused import.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1715700 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/collections4/MultiValuedMap.java b/src/main/java/org/apache/commons/collections4/MultiValuedMap.java
index d25c24b..56ae116 100644
--- a/src/main/java/org/apache/commons/collections4/MultiValuedMap.java
+++ b/src/main/java/org/apache/commons/collections4/MultiValuedMap.java
@@ -17,7 +17,6 @@
 package org.apache.commons.collections4;
 
 import java.util.Collection;
-import java.util.Iterator;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
@@ -301,7 +300,7 @@
      * will update the underlying multi-valued map, and vice versa. The map does
      * not support {@code put} or {@code putAll}, nor do its entries support
      * {@link Map.Entry#setValue setValue} and iterators support
-     * {@link Iterator#remove remove}.
+     * {@link java.util.Iterator#remove remove}.
      *
      * @return a map view of the mappings in this multi-valued map
      */