diff --git a/include/PathOrder.h b/include/PathOrder.h
index 7fd338fbfc..e7d05733bf 100644
--- a/include/PathOrder.h
+++ b/include/PathOrder.h
@@ -49,6 +49,7 @@ class PathOrder
      */
     ZSeamConfig seam_config_;
 
+
     /*!
      * Add a new polygon to be planned.
      *