message: Removed stray printf.
diff: @@ -51,7 +51,7 @@ bool NovelRenderingService::initializeRenderPipeline(const int displayNumber) {
  _openGLContext = SDL_GL_CreateContext(_window.get());
  SDL_GL_MakeCurrent(_window.get(), _openGLContext);
  if (!gladLoadGL()) {
  - fprintf(stderr, "Failed to initialize glad\n");
  + std::cerr << "ERROR: Failed to initialise glad." << std::endl;
  return -1;
  }
  