printf("-q , --quiet Omit normal log messages, only log errors\n");
printf("-C , --cgi For use as CGI- prepend http header, write to stdout\n");
printf("-V , --version Print version information and exit\n");
- printf("-s , --scale <percent> Scale image to <percent>%% size.\n");
+ printf("-s , --scale <percent> Scale image to <percent>% size.\n");
printf("\n");
}