fix mem issue with outgoing transactions

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7430 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/gxs/rsgxsnetservice.h

@@ -183,6 +183,7 @@ private:
     /*!
      * Process a transaction item, assumes a general lock
      * @param item the transaction item to process
+     * @return false ownership of item left with callee
      */
     bool locked_processTransac(RsNxsTransac* item);