diff --git a/README.md b/README.md
index 2563040..f16f23e 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Simple Blender render server
 This is an extremely simple little blender render server. It accepts a POST request
 on port 1212 at the `create_model` endpoint. A request to this endpoint returns a
-binary blob of the STL file for the model produced by that code. The JSON paylod
+binary blob of the GLB file for the model produced by that code. The JSON paylod
 for the request must contain the key "model_code" with a string value containing a
 string of python code for rendering a model.
 
@@ -13,5 +13,5 @@ As an example, this container can be used to create a simple model of a cube usi
 following command:
 
 ```sh
-curl -X POST http://localhost:1212/create_model -H "Content-Type: application/json" -d '{"model_code":"def model(): bpy.ops.mesh.primitive_cube_add(size=2, enter_editmode=False, align='WORLD', location=(0, 0, 0)); return bpy.context.object"}' --output model.stl
+curl -X POST http://localhost:1212/create_model -H "Content-Type: application/json" -d '{"model_code":"def model(): bpy.ops.mesh.primitive_cube_add(size=2, enter_editmode=False, align='WORLD', location=(0, 0, 0)); return bpy.context.object"}' --output model.glb
 ```