remove TODO that we todid

src/shader.cpp

@@ -288,7 +288,6 @@ loadGLMesh(const mesh& m,
 	glBindVertexArray(glm.vao_id);
 
 	for (u32 i = 0; i < num_mappings; i++) {
-		// TODO: make a helper function here
 		gl_buffer& buf = glm.vertex_attrib_buffers[i];
 		GLVertexAttrib* attrib = mappings[i].attrib;
 		u32 type_size = getGLTypeSize(attrib->data_type);