Remove newlines from log messages

test/testdraw.c

@@ -208,7 +208,7 @@ static void loop(void)
         /* Print out some timing information */
         const Uint64 then = next_fps_check - fps_check_delay;
         const double fps = ((double)frames * 1000) / (now - then);
-        SDL_Log("%2.2f frames per second\n", fps);
+        SDL_Log("%2.2f frames per second", fps);
         next_fps_check = now + fps_check_delay;
         frames = 0;
     }