diff --git a/src/route/nlsr_rte.cpp b/src/route/nlsr_rte.cpp
index f96da11..129ab8a 100644
--- a/src/route/nlsr_rte.cpp
+++ b/src/route/nlsr_rte.cpp
@@ -6,21 +6,21 @@
 namespace nlsr
 {
 
-    using namespace std;
+  using namespace std;
 
-    ostream&
-    operator<<(ostream& os, RoutingTableEntry &rte)
+  ostream&
+  operator<<(ostream& os, RoutingTableEntry &rte)
+  {
+    os<<"Destination: "<<rte.getDestination()<<endl;
+    os<<"Nexthops: "<<endl;
+    int i=1;
+    std::list< NextHop > nhl = rte.getNhl().getNextHopList();
+    for( std::list<NextHop>::iterator it=nhl.begin();
+         it!= nhl.end() ; it++,i++)
     {
-        os<<"Destination: "<<rte.getDestination()<<endl;
-        os<<"Nexthops: "<<endl;
-        int i=1;
-        std::list< NextHop > nhl = rte.getNhl().getNextHopList();
-        for( std::list<NextHop>::iterator it=nhl.begin();
-                it!= nhl.end() ; it++,i++)
-        {
-            os <<"  Nexthop "<<i<<": "<<(*it)<<endl;
-        }
-        return os;
+      os <<"  Nexthop "<<i<<": "<<(*it)<<endl;
     }
+    return os;
+  }
 
 }//namespace nlsr