diff --git a/apps/hdl_graph_slam_nodelet.cpp b/apps/hdl_graph_slam_nodelet.cpp
index ed08acc2..cc791e76 100644
--- a/apps/hdl_graph_slam_nodelet.cpp
+++ b/apps/hdl_graph_slam_nodelet.cpp
@@ -902,7 +902,7 @@ class HdlGraphSlamNodelet : public nodelet::Nodelet {
       }
       
       // finish with a new line
-      std::cout << std::endl
+      std::cout << std::endl;
     }
 
     // Update our keyframe snapshot so we can publish a map update, trigger update with graph_updated = true.