diff --git a/Point_set_3/include/CGAL/Point_set_3.h b/Point_set_3/include/CGAL/Point_set_3.h
index 6ca6be884d5..76f261949ad 100644
--- a/Point_set_3/include/CGAL/Point_set_3.h
+++ b/Point_set_3/include/CGAL/Point_set_3.h
@@ -1358,7 +1358,7 @@ struct Point_set_processing_3_np_helper<Point_set_3<Point, Vector>, NamedParamet
 
   static constexpr bool has_normal_map()
   {
-    return true;//either available in np, or in point set
+    return true; // either available in named parameters, and always available in Point_set_3 otherwise
   }
 
 };
diff --git a/Point_set_processing_3/include/CGAL/IO/read_ply_points.h b/Point_set_processing_3/include/CGAL/IO/read_ply_points.h
index 5a38b4fd034..e52a2758f0f 100644
--- a/Point_set_processing_3/include/CGAL/IO/read_ply_points.h
+++ b/Point_set_processing_3/include/CGAL/IO/read_ply_points.h
@@ -264,8 +264,8 @@ bool read_PLY(std::istream& is,
   NormalMap normal_map = NP_helper::get_normal_map(np);
 
   return read_PLY_with_properties(is, output,
-                                    make_ply_point_reader(point_map),
-                                    make_ply_normal_reader(normal_map));
+                                  make_ply_point_reader(point_map),
+                                  make_ply_normal_reader(normal_map));
 }
 
 /**