diff --git a/shaders/trace.glsl b/shaders/trace.glsl
index 50067f2..57ef4d8 100644
--- a/shaders/trace.glsl
+++ b/shaders/trace.glsl
@@ -171,7 +171,7 @@ hitInfo traceRay(Ray ray)
 	hitInfo hitScene;
 	hitInfo hit;
 
-	#if 1
+	#if 0
 	for (int i = 0; i < 10; i++) // portal ray
 	{
 		hitBVH = traverseBVHs(ray);
diff --git a/srcs/class/ObjParser.cpp b/srcs/class/ObjParser.cpp
index 42fe4df..25a882e 100644
--- a/srcs/class/ObjParser.cpp
+++ b/srcs/class/ObjParser.cpp
@@ -6,7 +6,7 @@
 /*   By: ycontre <ycontre@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/16 15:00:33 by tomoron           #+#    #+#             */
-/*   Updated: 2025/02/03 18:40:04 by ycontre          ###   ########.fr       */
+/*   Updated: 2025/02/03 19:01:06 by ycontre          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -257,7 +257,7 @@ void	ObjParser::parseMtl(std::stringstream &input_line, Scene &scene)
 			continue;
 		}
 		if(!mat)
-			throw std::runtime_error("OBJ: error in material file, material name not defined");
+			throw std::runtime_error("OBJ: error in material file, material name not defined ");
 		if(identifier == "Kd")
 		{
 			if(!(lineStream >> mat->color.x >> mat->color.y >> mat->color.z))