added a message about NO_THREADS
added a message about NO_THREADS

felipensp/clever,felipensp/clever,felipensp/clever,felipensp/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,felipensp/clever,felipensp/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,felipensp/clever