examples/renderer/19-affine-textures: Whole source file was indented one space.

examples/renderer/19-affine-textures/affine-textures.c

@@ -78,7 +78,8 @@
 }
 
 /* This function runs once per frame, and is the heart of the program. */
- SDL_AppResult SDL_AppIterate(void *appstate) {
+SDL_AppResult SDL_AppIterate(void *appstate)
+{
     const float x0 = 0.5f * WINDOW_WIDTH;
     const float y0 = 0.5f * WINDOW_HEIGHT;
     const float px = SDL_min(WINDOW_WIDTH, WINDOW_HEIGHT) / SDL_sqrtf(3.0f);