Remove newlines from log messages

cmake/test/main_cli.c

@@ -6,7 +6,7 @@ int main(int argc, char *argv[])
 {
     SDL_SetMainReady();
     if (!SDL_Init(0)) {
-        SDL_Log("Could not initialize SDL: %s\n", SDL_GetError());
+        SDL_Log("Could not initialize SDL: %s", SDL_GetError());
         return 1;
     }
     SDL_Delay(100);