diff --git a/nav2_rviz_plugins/include/nav2_rviz_plugins/costmap_cost_tool.hpp b/nav2_rviz_plugins/include/nav2_rviz_plugins/costmap_cost_tool.hpp
index 852446840a0..197fe2b6550 100644
--- a/nav2_rviz_plugins/include/nav2_rviz_plugins/costmap_cost_tool.hpp
+++ b/nav2_rviz_plugins/include/nav2_rviz_plugins/costmap_cost_tool.hpp
@@ -59,4 +59,4 @@ private Q_SLOTS:
 
 }  // namespace nav2_rviz_plugins
 
-#endif  // NAV2_RVIZ_PLUGINS__COSTMAP_COST_TOOL_HPP_
\ No newline at end of file
+#endif  // NAV2_RVIZ_PLUGINS__COSTMAP_COST_TOOL_HPP_