--- a/src/nix-vector-routing/helper/ipv4-nix-vector-helper.h	Tue Oct 07 12:19:52 2014 -0700
+++ b/src/nix-vector-routing/helper/ipv4-nix-vector-helper.h	Wed Oct 08 11:59:31 2014 -0700
@@ -70,7 +70,6 @@
    * \internal
    * \brief Assignment operator declared private and not implemented to disallow
    * assignment and prevent the compiler from happily inserting its own.
-   * \returns
    */
   Ipv4NixVectorHelper &operator = (const Ipv4NixVectorHelper &);