diff -r 73bc9e55f9bd -r 1e48ff9185f1 src/internet/helper/ipv4-static-routing-helper.h
--- a/src/internet/helper/ipv4-static-routing-helper.h	Sun Nov 24 23:48:49 2013 +0100
+++ b/src/internet/helper/ipv4-static-routing-helper.h	Wed Nov 20 20:15:02 2013 +0100
@@ -75,6 +75,7 @@
    * Ipv4 provided.
    *
    * \param ipv4 the Ptr<Ipv4> to search for the static routing protocol
+   * \returns Ipv4StaticRouting pointer or 0 if not found
    */
   Ptr<Ipv4StaticRouting> GetStaticRouting (Ptr<Ipv4> ipv4) const;
 
@@ -160,8 +161,9 @@
    * \internal
    * \brief Assignment operator declared private and not implemented to disallow
    * assignment and prevent the compiler from happily inserting its own.
+   * \returns
    */
-  Ipv4StaticRoutingHelper &operator = (const Ipv4StaticRoutingHelper &o);
+  Ipv4StaticRoutingHelper &operator = (const Ipv4StaticRoutingHelper &);
 };
 
 } // namespace ns3