re-indent mandelbrot

mandelbrot.c

@@ -67,7 +67,8 @@ void drawmandelbrot(SDL_Surface *surface) {
 int main(int argc, char *argv[]) {
   /* Set up SDL. */
   if (SDL_Init(SDL_INIT_EVERYTHING) < 0) {
-    fprintf(stderr, "Error: Could not initialize SDL: %s.\n", SDL_GetError());
+    fprintf(stderr, "Error: Could not initialize SDL: %s.\n",
+            SDL_GetError());
     exit(1);
   }
   SDL_Surface *screen = SDL_SetVideoMode(320, 240, 32, SDL_SWSURFACE);