NLSR - (Hello Protocol + FIB Update)
diff --git a/src/route/nlsr_nexthop.cpp b/src/route/nlsr_nexthop.cpp
index e58b23c..1c7257b 100644
--- a/src/route/nlsr_nexthop.cpp
+++ b/src/route/nlsr_nexthop.cpp
@@ -3,11 +3,11 @@
 namespace nlsr
 {
 
-    ostream&
-    operator<<(ostream& os, NextHop& nh)
-    {
-        os<<"Face: "<<nh.getConnectingFace()<<"  Route Cost: "<<nh.getRouteCost();
-        return os;
-    }
+  ostream&
+  operator<<(ostream& os, NextHop& nh)
+  {
+    os<<"Face: "<<nh.getConnectingFace()<<"  Route Cost: "<<nh.getRouteCost();
+    return os;
+  }
 
 }//namespace nlsr