diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/detect_features.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/detect_features.h
index 5b1340d669a..147a4a92ec9 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/detect_features.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/detect_features.h
@@ -343,7 +343,7 @@ void detect_vertex_incident_patches(const PolygonMesh& pmesh,
         break;
        }
     }
-  
+
     if (skip) continue;
 
     // Loop on incident facets of vit