build: == Dependency change == NLSR now depends on ndn-cxx library

Refs: #1535

Change-Id: I4c7c0c3dcfcac6ee91648a46c07e426adbb5bd20
diff --git a/src/route/routing-table-entry.hpp b/src/route/routing-table-entry.hpp
index f185e61..8877275 100644
--- a/src/route/routing-table-entry.hpp
+++ b/src/route/routing-table-entry.hpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-#include "nhl.hpp"
+#include "nexthop-list.hpp"
 
 namespace nlsr {
 
@@ -32,7 +32,7 @@
     return m_destination;
   }
 
-  Nhl&
+  NexthopList&
   getNhl()
   {
     return m_nhl;
@@ -40,7 +40,7 @@
 
 private:
   std::string m_destination;
-  Nhl m_nhl;
+  NexthopList m_nhl;
 };
 
 std::ostream&