diff --git a/Documentation/Books/Users/Aql/GraphTraversals.mdpp b/Documentation/Books/Users/Aql/GraphTraversals.mdpp
index 27409866fe..7916bbf880 100644
--- a/Documentation/Books/Users/Aql/GraphTraversals.mdpp
+++ b/Documentation/Books/Users/Aql/GraphTraversals.mdpp
@@ -273,3 +273,5 @@ And finally clean it up again:
 
 
 If this traversal is not powerful enough for your needs, so you cannot describe your conditions as AQL filter statements you might want to look at [manually crafted traverser](../Traversals/README.md).
+
+[See here for more traversal examples](../AqlExamples/CombiningGraphTraversals.md).
diff --git a/arangod/Cluster/ClusterTraverser.h b/arangod/Cluster/ClusterTraverser.h
index 2d394bf32b..f59a318634 100644
--- a/arangod/Cluster/ClusterTraverser.h
+++ b/arangod/Cluster/ClusterTraverser.h
@@ -66,6 +66,9 @@ namespace triagens {
             for (auto& it : _vertices) {
               TRI_FreeJson(TRI_UNKNOWN_MEM_ZONE, it.second);
             }
+            for (auto& it : _edges) {
+              TRI_FreeJson(TRI_UNKNOWN_MEM_ZONE, it.second);
+            }
           }
 
           void setStartVertex (VertexId const& v) override;