diff --git a/Source/Examples/Tutorial/T02_Vertex_Array_Cube.cs b/Source/Examples/Tutorial/T02_Vertex_Arrays.cs
similarity index 100%
rename from Source/Examples/Tutorial/T02_Vertex_Array_Cube.cs
rename to Source/Examples/Tutorial/T02_Vertex_Arrays.cs
diff --git a/Source/Examples/Tutorial/T04_Lit_Cube.cs b/Source/Examples/Tutorial/T04_Vertex_Lighting.cs
similarity index 100%
rename from Source/Examples/Tutorial/T04_Lit_Cube.cs
rename to Source/Examples/Tutorial/T04_Vertex_Lighting.cs