Index: lucene/contrib/grouping/src/java/org/apache/lucene/search/grouping/package.html
===================================================================
--- lucene/contrib/grouping/src/java/org/apache/lucene/search/grouping/package.html	(revision 1201224)
+++ lucene/contrib/grouping/src/java/org/apache/lucene/search/grouping/package.html	(revision )
@@ -84,7 +84,7 @@
   CachingCollector cachedCollector = CachingCollector.create(c1, cacheScores, maxCacheRAMMB);
   s.search(new TermQuery(new Term("content", searchTerm)), cachedCollector);
 
-  Collection<SearchGroup<BytesRef>> topGroups = c1.getTopGroups(groupOffset, fillFields);
+  Collection<SearchGroup<String>> topGroups = c1.getTopGroups(groupOffset, fillFields);
 
   if (topGroups == null) {
     // No groups matched
@@ -111,9 +111,9 @@
     s.search(new TermQuery(new Term("content", searchTerm)), c2);
   }
 
-  TopGroups<BytesRef> groupsResult = c2.getTopGroups(docOffset);
+  TopGroups<String> groupsResult = c2.getTopGroups(docOffset);
   if (requiredTotalGroupCount) {
-    groupsResult = new TopGroups<BytesRef>(groupsResult, allGroupsCollector.getGroupCount());
+    groupsResult = new TopGroups<String>(groupsResult, allGroupsCollector.getGroupCount());
   }
 
   // Render groupsResult...