Update name and return value of extract dois
Update name and return value of extract dois

ostwald/scrapi,felliott/scrapi,jeffreyliu3230/scrapi,CenterForOpenScience/scrapi,CenterForOpenScience/scrapi,fabianvf/scrapi,erinspace/scrapi,mehanig/scrapi,icereval/scrapi,felliott/scrapi,fabianvf/scrapi,mehanig/scrapi,erinspace/scrapi,alexgarciac/scrapi